Derocker
清石机; 除石机
🗣️ 情景例句
Do you accept credit cards?
你们接受信用卡吗？
The plumber has made a mistake.
配管工犯了一个错误。
From both maturity to death, a wave is subject to the same laws as any other'living'thing.
从成熟到消亡，波浪和其他任何活动中"的东西一样，都受制于共同的法则。