D. cc.
[医] 双凹的
🧩 词语组成解析
立方厘米
🗣️ 情景例句
I read when I have the chance.
我有空时喜欢读书。
You know the proverb, Smile and the world smiles with you, cry and you cry alone.
要知道有句格言“微笑，世界与你同欢乐；哭泣，你只能独自悲伤”。
We've got plenty of time. We needn't hurry.
我们有大把时间，不急。