Grease retainer
[化] 护脂圈
🧩 词语组成解析
grease
[gris]
n. 动物油脂;油膏，润滑油;〈俚〉贿赂;
vt. 涂油脂于，用油脂润滑;贿赂;
retainer
[ri'teinə]
n. [机]承盘，挡板;家臣，侍从;[牙科]牙架;保持着;
🗣️ 情景例句
I always mix up these two words.
我老是把这两个词搞混。
You may leave it to me.
交给我来办。
local epidemics of this disease could be created.
就可以使这种疾病在一个地区蔓延起来。