Absorption test of greases
[机] 润滑脂吸水性试验
🧩 词语组成解析
of
[əv]
prep. 关于;属于…的;由…制成;
aux. 助动词 [非标准用语、方言] =have [主用于虚拟语气];
n. 动物油脂( grease的名词复数 ); 油膏, 油脂
🗣️ 情景例句
What time will the plane land?
飞机在什么时间降落？
It won't take much time.
不会花很长时间的。
Which language is spoken by the largest number of people in the world?
世界上哪种语言说的人最多？