Diffraction grating
[化] 衍射光栅\\n[医] 衍射[光]栅, 绕射[光]栅
🧩 词语组成解析
n. 衍射\\n[化] 衍射
grating
[['greitiŋ]]
n. 光栅, 摩擦, 摩擦声\\na. 令人气恼的, 刺耳的
🗣️ 情景例句
I'm dieting to keep my figure.
我正在节食以保证身材。
I remember the girl whose father goes there every autumn.
我记得那个女孩的父亲每年秋天都去那里。
After his attempt, Campbell was disappointed to learn that his average speed had been 299 miles per hour.
比赛结束后，坎贝尔非常失望地得知他的平均时速是299英里。