Endocrinal
a. 内分泌腺的
🗣️ 情景例句
Hey, do you work out?
嘿，你锻炼吗？
We never know the worth of water till the well is dry.
井干方知水可贵。
I suddenly felt very worried, but could not say anything.
我突然非常着急起来，但却什么也说不出来。