Pervibrator
插入式混凝土振捣器
🗣️ 情景例句
so I thought it would be a good place for me to make use of the experience I have had.
所以，我想这里会是运用我已有经验的好地方。
First, Mr. Stone Lee, our sales manager, will make a few remarks.
首先，请我们销售经理世通先生发表讲话。
Goodbye.
再见。