sinuous
a. 弯弯曲曲的,迂回的,乖僻的
词形变化:副词:sinuously 名词:sinuousness
例句与用法:1.A sinuous path, line, or marking.弯弯曲曲的道路、线条或记号
2.Marked by or moving in a wavelike form or motion; sinuous.波状的或以波浪式运动的；起伏不平的
英英解释:形容词sinuous:
1. curved or curving in and out
同义词：sinuate, wiggly
sinus
n. 窦,静脉窦,下陷或凹下去的地方
英英解释:名词sinus:
1. an abnormal passage leading from a suppurating cavity to the body surface
同义词：fistula
2. any of various air-filled cavities especially in the bones of the skull
3. a wide channel containing blood; does not have the coating of an ordinary blood vessel
同义词：venous sinus
sinusitis
n. 窦炎
英英解释:名词sinusitis:
1. inflammation of one of the paranasal sinuses
sinusoid
n. 正弦曲线,窦状隙,窦状小管
英英解释:名词sinusoid:
1. tiny endothelium-lined passages for blood in the tissue of an organ
2. the curve of y=sin x
同义词：sine curve
sinusoidal
a. 正弦曲线,窦状隙,窦状小管
英英解释:形容词sinusoidal:
1. having a succession of waves or curves
sion
(=Zion) n.锡安, 以色列人民
英英解释:名词sion:
1. originally a stronghold captured by David (the 2nd king of the Israelites); above it was built a temple and later the name extended to the whole hill; finally it became a synonym for the city of Jerusalem
同义词：Zion
2. Jewish republic in southwestern Asia at eastern end of Mediterranean; formerly part of Palestine
同义词：Israel, State of Israel, Yisrael, Zion
3. an imaginary place considered to be perfect or ideal
同义词：Utopia, Zion
siouan
n. 苏族(北美印第安人之一族)
a. 苏人的
英英解释:名词siouan:
1. a member of a group of North American Indian peoples who spoke a Siouan language and who ranged from Lake Michigan to the Rocky Mountains
同义词：Sioux
2. a family of North American Indian languages spoken by the Sioux
同义词：Siouan language
形容词siouan:
1. of or relating to the Sioux people or their language and culture
sioux
a. 苏人的, 苏语的
词形变化:名词复数:Sioux
例句与用法:1.The cavalry commander predicted that many Sioux would bite the dust if they attacked the fort.骑兵指挥官预言，如果苏人要进攻要塞，他们中很多人会被打死。
英英解释:名词sioux:
1. a member of a group of North American Indian peoples who spoke a Siouan language and who ranged from Lake Michigan to the Rocky Mountains
同义词：Siouan
sip
n. 啜饮
v. 啜饮,啜
词形变化:名词:sipper 动词过去式:sipped 过去分词:sipped 现在分词:sipping 第三人称单数:sips
例句与用法:1.Bees sip honey from flowers and hum their thanks when they leave.蜜蜂从花中啜蜜，离开时营营地道谢。
2.I sipped at the coffee.我啜饮咖啡。
3.He paused to take a sip of water, and then went on (with his story).他停下来呷了一口水, 然後继续讲（他的事）.
4.He took one sip of the wine and spat it out.他抿了一口酒, 又吐了出来.
英英解释:名词sip:
1. a small drink
动词sip:
1. drink in sips
sipe:
轮胎沟槽
siphon
n. 虹吸管
vt. 用虹吸管吸出或排出
词形变化:形容词:siphonal 动词过去式:siphoned 过去分词:siphoned 现在分词:siphoning 第三人称单数:siphons
例句与用法:1.She siphoned off profits from the business into her account.她把企业的赢利转到了自己的帐户上。
2.The big clubs siphon off all the best players.大俱乐部把所有最佳选手都抽调走了.
3.If you're short of petrol you can siphon off a gallon from my tank.如果汽油不够，你可以从我的油箱中用虹吸管吸一加仑去。
英英解释:名词siphon:
1. a tube running from the liquid in a vessel to a lower level outside the vessel so that atmospheric pressure forces the liquid through the tube
同义词：syphon
2. a tubular organ in an aquatic animal (especially in mollusks) through which water can be taken in or expelled
同义词：syphon
动词siphon:
1. convey, draw off, or empty by or as if by a siphon
同义词：syphon, siphon off
2. move a liquid from one container into another by means of a siphon or a siphoning action
siphonage
n. 虹吸能力(虹吸作用)
siphonet
n. [昆](蚜虫的)腹管,蜜管
siphoning:
虹吸作用
例句与用法:1.He is siphoning out petrol from a tank.他在从油罐里吸出汽油。
2.She siphoned off profits from the business into her account.她把企业的赢利转到了自己的帐户上。
英英解释:动词siphon:
1. convey, draw off, or empty by or as if by a siphon
同义词：siphon, syphon, siphon off
2. move a liquid from one container into another by means of a siphon or a siphoning action
同义词：siphon
siphonophore
n. [动]管水母目动物
英英解释:名词siphonophore:
1. a floating or swimming oceanic colony of polyps often transparent or showily colored
siphonostele
n. [植]管状中柱
siphuncle
[动]连室细管
体管(指硬体)
(蚜虫的)腹管
siping
刀槽花纹
英英解释:动词sip:
1. drink in sips
同义词：sip
sipper:
吸者
饮者
吸浆管
英英解释:名词sipper:
1. a drinker who sips
sippet
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