Leather greasing
[化] 皮革加脂
🧩 词语组成解析
leather
['lɛðɚ]
n. 皮，皮革;皮革制品;
vt. 用皮革包盖;（口）（用皮带等）抽打;制成皮，蒙上皮;
adj. 皮的，皮革的，皮革制的;
渗油, 污版, 脏版(印刷故障)
🗣️ 情景例句
Whose woods these are I think I know.
这是谁的林子， 我想我知道。
He is playing on the see-saw in the yard.
他正在院子里玩跷跷板。
It will be found that the weight moves but slightly or not at all.
结果会发现，重物是动了，但动得很小，甚至没动。