🧩 词语组成解析
cotyledon
[[ˌkɔti'li:dən]]
n. 子叶, 寇太来顿属植物\\n[医] 绒毛叶; 子叶(植物)
🗣️ 情景例句
They graduated from high school last year.
他们去年高中毕业。
One father is more than a hundred schoolmasters.
一个父亲胜于一百个教师。
What time is it?
几点了？