Grating constant
[化] 光栅常量
🧩 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
May I speak with Mr. Chen, please?
可以请陈先生听电话吗？
Lend your money and lose your friend.
赔了夫人又折兵。
Would you like a cup of tea?
你想喝杯茶吗？