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
Just got back. It's good to see you both again.
刚刚回来。真幸运再次见到你们二位。
Mary, this is Joe's brother David.
玛丽，这是乔的兄弟戴维。
Visits to really remote villages are seldom enjoyable --
到真正偏僻的村庄去旅游并不是一件愉快的事情。