Centering pin
[机] 定心针
🧩 词语组成解析
centering
['sentərɪŋ]
n. 置于中心，定中心;
v. 集中( center的现在分词 );使聚集在一点;定中心;居中;
pin
[pin]
n. 钉;别针，扣针，饰针;大头针;没价值的东西;
vt. 压住;（用钉等）钉住，钉住，别住，扣住;用障壁等)围住，关住（俚语）抓住;[军]牵制;
adj. 针的;钉的;销的;大头针的;
🗣️ 情景例句
Give me a scotch on the rocks.
给我杯加冰的苏格兰威士忌。
Grasp the nettle and it won't sting you.
困难像弹簧，你硬它就软。
as my wife and I discovered during a tour through the Balkans.
我与妻子在一次周游巴尔干半岛时对此深有体会。