✅ 同义词
🗣️ 情景例句
Where do you work?
你在哪儿工作？
When did you know the answer?
你什么时候知道答案？
A French physician decided to get rid of the wild rabbits on his own estate and introduced myxomatosis.
一位法国内科医生决定除掉自己庄园内的野兔子，于是引进了这种多发性粘液瘤疾病。