Contact lubrication
[计] 触点润滑
🧩 词语组成解析
contact
['kɑntækt]
n. 接触;触点;[医]（传染病）接触人;门路;
vt. 使接触;与…联系;与…通讯（或通话）;
vi. 联系，接触;
con共同+tact接触→共同接触 → 接触；联系
n. 润滑, 注油, 润滑作用\\n[计] 润滑
🗣️ 情景例句
If you are going to come over, make suer it's during our summer.
如果你打算过来，记得我要在我们的夏季过来。
Her social life got in the way of her studies.
她的社交活动妨碍了自己学业。
Most people eat, write, and work with their right hands.
大多数人吃饭，写字，工作都用右手。