Cotyledon
[ [ˌkɔti'li:dən] ]
第4级
其它 Other
n. 子叶, 寇太来顿属植物\\n[医] 绒毛叶; 子叶(植物)
📖 牛津释义
cotyledon
n
(botany 植) first leaf growing from a seed 子叶.
🗣️ 情景例句
Help! Help! I can't swim!
救命！ 救命！ 我不会游泳
A man can do no more than he can.
凡事只能量力而行。
No one could account for the fact that one of the boxes was extremely heavy.
其中有只箱子特别重，可谁也弄不清是怎么回事。