Depthon
三氯羚乙基膦酸二甲酯
🗣️ 情景例句
How about $ 140 per case?
每箱140美元怎么样？
Keep your eyes wide open before marriage, and half shut afterwards.
婚前张开眼，婚后半闭月。
You must weigh it carefully.
你必须仔细地称一称重量。