Circulation lubrication system
[化] 循环润滑系统
🧩 词语组成解析
circulation
[,sɝkjə'leʃən]
n. 流通，传播;血液循环;发行量;（某段时间的）社交活动;
circ 圆，环 + ul + ation 表示行为、情况、状态、过程、结果 → n. 流传,传播,发行;发行量;(体液的)循环,(水、空气等的)流通;(货币等的)流通
n. 润滑, 注油, 润滑作用\\n[计] 润滑
🗣️ 情景例句
I'll get the rest of the dinner.
我去把晚餐的其馀东西端来。
After the play was over,we all wanted to get something to eat.
在戏完了以后，我们都想要吃一些东西。
Aunt Harriet presided over an invisible army of servants that continuously scrubbed, cleaned, and polished.
哈丽特姑妈统率着一支看不见的佣人大军，他们不停地擦拭、清扫、刷洗。