Ethoxal
乙(酯)草酸
🗣️ 情景例句
I am so happy for you both.
我真为你们俩感到高兴。
I agree. I wish it were better.
我也觉得是，希望会好起来。
Often a valley boasted no inn at all, and climbers found shelter wherever they could --
山谷里常常没有小客栈，登山者只好随遇而安。