Transmission grating
[化] 透射光栅
🧩 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
What made you decide to study Economics?
你为什么决定修读经济学？
Why didn't you do it?
为什么你不做？
I had a wonderful time here.
我在这里度过了难忘的时光。