- 重点词汇
- 本地
this locality; locality; local area; neighborhood; native place; one's own area; local; native; indigenous; domestic; desi; homegrown
- 回收
recycle; reclaim; retrieve; recover; recoup; take back; collect; repossess; recovery; regeneration; recycling
- 丙烯酸乙酯
ethyl acrylate
- 收购
purchase; buy; buy up; buy out; take over; acquisition; buyout
- 过期
expire; be overdue; go out of date; exceed the time limit overdue; back; expired; out-of-date; overdue; out of date
- 聚醚
polyether
- 酰亚胺
imide; acylamide
- 采购
purchase; buy; procure; acquire; procurement; acquisition