Grating reflector
[电] 光栅瓣
🧩 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
reflector
[[ri'flektə]]
n. 反射镜, 反射物\\n[医] 反光镜, 反射器
🗣️ 情景例句
Tell me about your educational background.
告诉我你的学习背景。
Graduation is often the last moment of childhood.
毕业往往意味着儿童时期的结束。
As it was extremely narrow, the man was unable to move,
由于烟囱太窄，那人无法动弹。