Polysulfide treating
[机] 聚硫化物处理
🧩 词语组成解析
[化] 多硫化物\\n[医] 多硫化物
[机] 处理
🗣️ 情景例句
You ready for the next problem?
你准备好做下一道题了吗？
We no longer manufacture pure cotton shirts as their retail prices tend only to attract that upper end of the market.
我方已不再生产纯棉衬衫因为其零售价格只能吸引高档消费者。
After lunch Aunt Huang came in and she looked worried.
午饭后黄阿姨来了，她面带愁容。