Tannin sac
[醫] 鞣酸囊
?? 詞語組成解析
tannin
[['t?nin]]
n. 丹寧酸\\n[化] 單寧; 鞣酸
sac
[s?k]
n. （動植物組織中的）囊，液囊;
abbr. 縮寫 = (US) Strategic Air Command 戰略空軍司令部。;
??? 情景例句
I think I've had enough of that sandwich.
我想我已經吃夠了三明治。
Rats leave (or desert or forsake) a sinking ship.
船沈鼠先竄。
No. He just asked if you could ring him back. Here's the number.
沒有，他只問你能不能給他回一個電話。這是他的電話號碼。