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
OK, and go out and have a drink to congratulate ourselves.
对，再出去喝一杯以示庆祝。
I would like to call a plumber to come this afternoon.
我要叫一个水管工人今天下午来。
We were very much surprised when the snake charmer suddenly began to play jazz and modern pop songs.
当耍蛇人突然又吹奏起爵士乐和现代流行乐曲时，我们感到非常惊奇。