Methylenebis (mehdpo)
[化] 亚甲基双(二-2-乙基己基氧膦)
🗣️ 情景例句
How're you doing, fellas?
你们怎么样了， 各位？
Good evening,Mrs. Brown.
晚上好，布朗夫人。
Dressed in dark glasses and old clothes, they had taken special precautions so that no one should recognize them.
他们戴着墨镜，穿着旧衣裳，特别小心以防别人认出他们。