Gradometer
n. 坡度测定仪, 倾斜计
🗣️ 情景例句
Remember, it's only one night.
记住， 只不过一个晚上。
I will go to the sportsfield.
我将去运动场。
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。