Dimercaptosuccinate
二巯基丁二酸
🗣️ 情景例句
You really have been working too hard.
你们确实太忙了。
Thank you for your inquiry. Please tell us the quantity you require so that we can work out the offers.
感谢贵方询价。请告诉我们贵方所需数量以便我方报价。
Would you like a cup of tea, Chen Hui?
你想喝杯茶吗？陈慧？