Reflection grating
[计] 反射光栅\\n[化] 反射光栅
🧩 词语组成解析
grating
[['greitiŋ]]
n. 光栅, 摩擦, 摩擦声\\na. 令人气恼的, 刺耳的
🗣️ 情景例句
My mother would take us everywhere, too.
我妈妈也是带我们各处走。
I have so much to do after I retire.
我在退休后有许多事要做。
They look young! Who's that man?
他们看上去好年轻啊！那个人是谁？