Polymethylene bis
[化] 多亚甲基双
🧩 词语组成解析
n. [化]聚亚甲基
国际清算银行\\n[计] 商业信息系统; 副本, 次本
🗣️ 情景例句
Thank you, no.
谢谢， 不用了。
How much is the salary a month?
每月薪水多少？
If there had not been a hard layer of rock beneath the soil, they would have completed the job in a few hours.
如果不是因为土壤下面有一层坚硬的岩石，他们的营救工作仅用几个小时就可以完成了。