Vibration surver
[电] 振动测量
🧩 词语组成解析
🗣️ 情景例句
I'm in the mood for soft serve ice cream.
我想吃现装雪糕。
I heard you'd been sick.
听说你身体不舒服。
If there had not been a hard layer of rock beneath the soil, they would have completed the job in a few hours.
如果不是因为土壤下面有一层坚硬的岩石，他们的营救工作仅用几个小时就可以完成了。