Blowing promoter
[化] 发泡助剂
🧩 词语组成解析
[机] 吹制
promoter
[prə'məutə]
n. 助长者;发起人;促进者;
🗣️ 情景例句
Mr. Douglas is currently on leave.
道格拉斯先生眼下正在休假。
Fruit ripens not well in the shade.
阴凉处的果子不会成熟。
We were out of the part you needed.
你要的那种零件我们没有货了，