Qcw
n. 具有Q相位的3.58MHz连续波讯号
🗣️ 情景例句
There's a slight chance of some snow tomorrow.
明天也许会下点雪。
How long have you studied English?
你学英语多久了？
It's over there,behind the teapot.
就在那儿，茶壶后面。