Piston groove
[化] 活塞槽
🧩 词语组成解析
piston
['pɪstən]
n. <机>活塞;
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
I used to love to go to the Metropolitan Museum of Art.
我过去很喜欢去大都会美术馆。
I would rather go today than tomorrow.
我宁愿今天去，而不愿明天去。
She was carrying 1,316 passengers and crew of 891.
船上载有1，316名乘客与891名船员。