Durain
暗煤 (硬块)
🗣️ 情景例句
When you come out of the hospital.
在你病好出院后。
This offer must be withdrawn if we haven't received your reply within five days.
如果5天之内我方未必到贵方答复，该盘撤消。
During the night, it got terribly cold.
夜里，天冷得厉害。