Disincrustant
防水锈剂; 除垢剂
🗣️ 情景例句
and we must prepare this room.
我们得收拾好房间。
Can you afford the expense?
你出得起这笔费用吗？
At the station, he was told by a smiling policeman that his bicycle had been found.
在警察局里，一位面带笑容的警察告诉他，他的自行车找到了。