Oil saver
[化] 油回收器
🧩 词语组成解析
oil
[ɔɪl]
n. 油;石油;油画;燃油;
vt. 给…加油;
vi. 化成油;
saver
['seivə]
n. 救助者;俭省的人;节约装置;
🗣️ 情景例句
OK.
好。
Sorry to bother you.
抱歉打扰你。
There are also other varieties that do not live in groups at all.
还有别的类型的蜂，它们全然不过群体生活。