Precleaner
预清机, 粗选机
🗣️ 情景例句
And tell them you want to go on the tour that goes down into the canyon.
跟他们说你要参加到峡谷里去的旅游团。
A ready way to lose friend is to lend him money.
失友都因借钱起。
Be careful!
小心点！别摔了！