Refractors
(refractor 的复数) n. 折射器, 折射望远镜\\n[化] 折射器
🗣️ 情景例句
Do you already have a boyfriend?
你已经有男朋友了吗？
You can stay as long as you pay the rent on time.
只要你按时交房租，你就能住这儿。
There are some hills in the picture, too.
画上有一些山。