sac

常見例句

Putting the fossil under a microscope, he discovered the sac was filled with tiny spheres.
借助顯微鏡，他進(jìn)一步發(fā)現(xiàn)這種囊中填充著一些微小的球體。
He’s bouncing around inside his watery sac but you won’t feel anything for quite awhile yet.
他在水囊里四處跳躍，但一段時間之內(nèi)你不會感覺到任何跡象。
From ostrich to orangutan, egg sac to live birth, infanticide to matricide, the diversity of behaviors between parent and progeny is as great as the diversity of life on our planet.
從鴕鳥到猩猩，從卵囊孵化到活產(chǎn)，從嬰孩夭折到母親難產(chǎn)而死，親代和后代行為的多元化堪比我們這個星球的生物多樣性。

Let's just say that you have a child who lives up here, say in this cul-de-sac, and is friends with a child who lives over here.
假設(shè)有你有一個孩子住在這兒,在這條死胡同里,他有個朋友住在這
耶魯公開課 - 關(guān)于食物的心理學(xué)、生物學(xué)和政治學(xué)課程節(jié)選
And then, I'm going to skip down a little bit: Though she never again called back any image of the dead man to dress up, pose, talk to and make answer, neither would she lose a new compassion for the cul-de-sac he'd tried to find a way out of, for the enigma his efforts had created.
接下來，我會跳過一些內(nèi)容往下說：,雖然她從沒有想起過，那個死人穿衣、擺弄姿勢、,說話和回答問題時的樣子，她也不會失去對他的同情，對他嘗試擺脫,無路可走的困境所付出的，謎團(tuán)一般的努力。
耶魯公開課 - 1945年后的美國小說課程節(jié)選

Articles carefully point out that neither he nor SAC has been accused of anything.
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By the way, the fleece vest over a button-down shirt thing originated at SAC.
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However, as more competition enters the market, the lower the SAC margins will get.
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