✅ 同义词
🗣️ 情景例句
Hi.
嗨
Yes, we have been interested in new system.
是的，我们对新系统很感兴趣。
'You don't need bookcases at all.You can sit here in your spare time and read the carpet!'
“你根本用不着书橱，空闲时你可以坐在这儿读地毯！”