Inf.
[医] 注入, 倒入
🗣️ 情景例句
Tonight, it's my treat.
今天晚上， 我来请客。
Big deal!
有什么了不起？
We could see that the path continued on the other side, but we had no idea how we could get across the stream.
我们可以看到小路在深溪对岸继续向前伸展，但却不知如何越过这道深溪。