Unclogging
v. 使畅通, 清除…的阻塞, 扫除…的阻碍( unclog的现在分词 )
✅ 同义词
🔴 反义词
🗣️ 情景例句
How much notice of cancellation is necessary to get my deposit back?
想把定金拿回来，要提前多长时间通知你才行？
To construct a building
建造大楼
He told him he had better return it or he would call the police.
告诉他最好把羊交还，否则就去叫警察。