Gestation sac
[医] 妊娠囊
🧩 词语组成解析
gestation
[[dʒe'steiʃən]]
n. 妊娠, 妊娠期, 孕育, 酝酿\\n[医] 妊娠, [受]孕
sac
[sæk]
n. （动植物组织中的）囊，液囊;
abbr. 缩写 = (US) Strategic Air Command 战略空军司令部。;
🗣️ 情景例句
You can say he's more of a politician than a statesman.
你可以说他更像政客而不像政治家。
My hobbies include tennis and reading.
我喜欢打羽毛球、看书。
Look at the snow! It's thick, isn't it?
瞧这雪！雪很厚，是吧？