Lubrication groove
[化] 润滑油槽
🧩 词语组成解析
n. 润滑, 注油, 润滑作用\\n[计] 润滑
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
Nice weather today, isn't it?
天气不错，是吧？
Of course I want to know what your opinion is.
当然我想要知道你的意见是什么。
The house was dirty. They hadn't cleaned it for weeks.
房子很脏，他们好几个星期没打扫了。