Rho i
[医] 绒[毛]膜促性腺激素B, 促黄体生成[激]素
🧩 词语组成解析
n. 希腊字母的第17字
🗣️ 情景例句
Oh, well, that would be very nice.
噢， 好吧， 那倒很好。
What's the round-trip fare?
来回票价多少？
It is one of the most unpleasant discoveries which we all make that we must decline in this way,
人人必然会衰老。