Subfrequency
分谐波频率; 分谐频
🗣️ 情景例句
We started by making safety equipment for many sports.
我们是以做运动产品的安全器材起家的。
Express your ideas clearly to me.
把你的构想向我说清楚。
If I get there early, I can see the doctor quickly, she thought.
“早到就能早看医生，”她想。