Etomal
乙琥胺
🗣️ 情景例句
Do I have to get it done by noon?
我必须在中午以前做完吗？
A small leak will sink a great ship.
一个小漏洞可能弄沉一艘大轮船。
It seems that man was making a real effort to understand the seasons 20,000 years earlier than has been supposed.
看来人类早就致力于探索四季变迁了，比人们想像的要早20，000年。