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
It was love at first sight.
那是一见钟情。
Before you decide, have a good taste of Marie's cake.
没吃之前先别作决定，且先尝尝玛丽可口的蛋糕。
This knocks the turtle down several feet.
这一下子把海龟撞下去好几英尺。