Concavoconcave
[医] 对凹的, 双凹的
🗣️ 情景例句
I hope to come back to the mode of payment.
我希望回过头来讨论付款方式。
I have a dream.
我有一个梦想。
I know why you came, Wei Hua. You want to get your TV set back, don't you?
我知道你为什么来，魏华。你想取回电视机，是不是？