R-f generator
[电] 射频产生器
🧩 词语组成解析
🗣️ 情景例句
I'm miss all of you. Let's get together soon.
我会相信你们，让我们在不久的将来再相聚。
It is my job to introduce the foreign guests who will be spending the week with us here.
我的责任是介绍这些将与我们共度这一周的外国客人们。
It's often cold in December, January and February.It snows sometimes.
12月、1月和2月常常很冷，有时还下雪。