Conjunctival sac
[醫(yī)] 結(jié)膜囊
?? 詞語(yǔ)組成解析
[醫(yī)] 結(jié)膜的
sac
[s?k]
n. （動(dòng)植物組織中的）囊，液囊;
abbr. 縮寫(xiě) = (US) Strategic Air Command 戰(zhàn)略空軍司令部。;
??? 情景例句
It's nice seeing you.
非常高興見(jiàn)到你。
I went to sleep immediately and slept soundly all night.
我很快地入睡了并且整夜酣睡。