Shaper-vulcanizer
[化] 定型硫化机
🧩 词语组成解析
shaper
[['ʃeipə]]
n. 成形机, 牛头刨床, 造型者, 塑造者\\n[计] 脉冲整形器
[化] 硫化剂
🗣️ 情景例句
We'll open a letter of credit if you promise to effect shipment one month earlier.
如果你方答应提前一个月交货，我们就同意开信用证。
You are darker than I am.
你比我黑。
What does that do?
这有什么用处呢？