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
Of course. But it's still best to attempt to settle disputes without invoking arbitration.
当然。不过，最好还是不通过仲裁来解决争议。
I invited him to come back, but he wouldn't.
我请他回来，但是他不肯。
If we remain inveterate smokers, it is only because we have so often experienced the frustration that results from failure.
如果我们烟瘾大，戒不掉，那是因为屡戒屡败，失去信心。