?? 詞語組成解析
[醫] 蛙屬
??? 情景例句
Good. Can we sign them right away?
好的。我們現在可以簽合同了嗎？
Eat to live, but not live to eat.
吃飯是為了生存，但生存不是為了吃飯。
After he had put it on the floor, he promptly went to sleep again.
他把床墊往地板上一放，很快又睡著了。