Liquid lubrication
[机] 液体润滑
🧩 词语组成解析
n. 润滑, 注油, 润滑作用\\n[计] 润滑
🗣️ 情景例句
He prays every night before sleep.
他每晚睡觉着都祈祷。
Courtesy costs nothing.
谦虚恭敬，不用分文。
So while the rest of the world was trying to get rid of mosquitoes, Australia was encouraging this one.
因此，世界上其他地方在设法消灭蚊子的时候，澳大利亚却在促使这种蚊子大量繁殖。