Arlef
氟灭酸; 甲灭酸
🗣️ 情景例句
She finished the race strongly.
她很有毅力地跑完了全程。
We've got to get a telepnone stand for the hallway.
我们必须有一部电话放在走廊。
Warn the trucking company to take it easy.
吩咐卡车运输公司要小心啊。