Concaved
v. 凹的( concave的过去式和过去分词 ); 凹地; 凹面, 成凹形
🗣️ 情景例句
What do people usually do on that day?
在这一天，人们通常干什么？
I'm playing with the dog downstairs.
我在楼下和狗玩。
Well, it's getting late. I must be off now. Nice to meet you.
好啦，时间不早了。我得走了。见到你很高兴。