Echelon grating
[化] 阶梯光栅\\n[医] 梯式格子
🧩 词语组成解析
echelon
['eʃəlɔn]
n. （机构中的）等级，阶层（机构中的）等级，阶层;梯形，梯形编队;
vi.&vt. 排成梯队;
grating
[['greitiŋ]]
n. 光栅, 摩擦, 摩擦声\\na. 令人气恼的, 刺耳的
🗣️ 情景例句
If you want to have this job, you'll need to fully prepare for the interview.
如果你想得到这份工作，你得好好准备一下面试。
My brother wants to learn how to swim.
我的兄弟要去学游泳。
I can't remember. Did I put them under the table?
我想不起来了。 放在桌子下面了吗？