Iluminator
反光镜
🗣️ 情景例句
Summer is vacation time.
夏季是度假的好时机。
I went to sleep immediately and slept soundly all night.
我很快地入睡了并且整夜酣睡。
All machines are slightly different, so you need a short lesson when you start work in a new office.
所有的机器都稍微有些不同，所以当你新到一个办公室开始工作时，你需要进行短期培训。