Needle lubricator
[机] 针孔润滑器
🧩 词语组成解析
needle
['nidl]
n. 针;针状物;<口>刺激性言行;
vt. 用针缝，刺;刺激，激怒;<俚>增加（饮料的）酒精含量;
vi. 缝纫;
lubricator
[['lu:brikeitə]]
n. 润滑剂, 润滑器, 加润滑剂的人\\n[化] 注油器; 润滑器
🗣️ 情景例句
That was not the case.
事实并非如此。
Childhood shows the man, as morning shows the day.
看人看年少，看天看破晓。
The most wonderful piece of machinery on show was Nasmyth's steam hammer.
其中最奇妙的是内史密斯的蒸汽锤。