Copolyether

共聚多醚

🗣️ 情景例句

Maybe he can do the same thing for your grandfather.
也许他能为你爷爷做同样的事。
You're overdoing it.
别那么夸张。
She had a bad cold.
她患了重感冒。
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🔤 更多 C 开头的单词

calefacient
carrier link
Charpy impact test specimen
christgau
cincture sensation
communicates
concordances
correcting code
全部 C 开头单词 ›