Aimer
n. 瞄准手
🗣️ 情景例句
When I first graduated from college.
那时我刚从大学毕业。
I like to play tennis,but I'm not a very good player.
我喜欢打网球，但是我不是一个很好的运动员。
When the instrument is situated at more than 700 miles from the earthquake centre,
如果把这种仪器安装在距震源700多英里远的地方，