| 释义 |
sacs
英音 [ sæks ]
美音 [ sæks ]
释义
n. （生）囊，液囊；糖精（sac 的复数）
例句
1·These sounds, it has been found, are produced in the air-filled nasal sacs of the dolphin.
人们发现，这些声音是由海豚充满空气的鼻囊发出的。
2·How did the dolphin's clicks get transmitted from its air-filled nasal sacs into the ocean water?
海豚发出的滴答声是如何从充满空气的鼻囊传播到海水中的呢？
3·It turns out that dolphins have a structure in their foreheads, just in front of their nasal sacs , called a melon.
原来，海豚额头上有一个结构，就在它们的鼻囊前面，叫做鼻瓜。
短语
1·embryo sac
胚囊
2·yolk sac
（等于yolk bag）卵黄囊
3·lacrimal sac
[解]泪囊
同义词
n.
囊，液囊；糖精（sac的复数）
cysts
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