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
You first, Audrey.
你先来， Audrey。
You'll drop it, if you don't teke care.
你不专心的话，就会掉下。
George studied medicine in his youth.
乔治年轻时学过医，