Protocardiac mesoderm
[医] 颊咽膜前中胚层
🧩 词语组成解析
n. 中胚层\\n[医] 中胚层
🗣️ 情景例句
World-class athletes are extremely fit.
具有国际水平的运动员体格非常好。
To work overtime
加班
The elephant is not immediately susceptible to such blandishments, however,
然而大象不会立刻被这些讨好的话感动，而