Used oil regenerator
[化] 废油再生器
🧩 词语组成解析
used
[just]
adj. 用过的;习惯于;二手的;旧的;
v. 使用（ use的过去式和过去分词）;常常，经常;
oil
[ɔɪl]
n. 油;石油;油画;燃油;
vt. 给…加油;
vi. 化成油;
n. 更生者, 更新者, 改革者\\n[化] 交流换热炉; 交流蓄热炉; 再生炉; 再生剂
🗣️ 情景例句
I ventured to correct the teacher's mistake.
我鼓起勇气去纠正老师的错误。
It seems he's interested.
看起来他好像很有趣。
I was very glad when the boys won the relay race.
我非常高兴，男同学在接力赛中获胜。