Lutren
(=luteosterone)孕甾酮
🗣️ 情景例句
I feel as though I have been standing here for 50 days.
可我感觉像是在这里站了50天。
They bray most that can do least.
说话最多的人，能做的事最少。
Is the population of the world still growing?
世界人口仍然在增长吗？