Optic groove
[医] 交叉沟
🧩 词语组成解析
optic
['ɔptik]
adj. 眼睛的，视觉的;光学的;镜片;
groove
[ɡruv]
n. 沟，槽;[俚语]常规，老套：确定的规范;[俚语]理想状况;[俚语]非常愉快的经历;
vt. 刻沟，刻槽;
vi. 极其快乐，极其满意，过得快活;受愉快的刺激影响;投合，契合;
🗣️ 情景例句
Don't stand on ceremony, make yourself at home.
别客气，随便吃。
In shifts
轮流
Broadly speaking, human beings may be divided into three classes: those who are toiled to death,
劳累至死的人、