✅ 同义词
🗣️ 情景例句
Cloning technology is good news for those patients who need organ transplants.
克隆技术对于那些需要器官移植的病人来说是个福音。
I'll rub your back with this brush.
我用这把刷子刷你的后背。
Suppose it rains,what shall we do?
万一下雨，我们该怎么办？