Jaggedness
粗糙度
🗣️ 情景例句
You're pretty close.
你的答案相当接近了。
There are only two minutes left.
只剩两分钟了。
Why don't you buy a radio? Then you can listen to China Radio International or BBC English programmes on the radio.
你为什么不买台收音机呢？那样你就能听中国国际广播电台或者BBC英语广播节目了。