Watch lubricant
[化] 钟表润滑油
🧩 词语组成解析
watch
[wɔtʃ]
vt. 注视，注意;看守，监视;守候（机会等）;密切注意;
n. 表;值夜，值班;看守，监视;值班人员;
vi. 观看;注视;守候;看守;
lubricant
['lu:brikənt]
n. 润滑剂，润滑油;能减少摩擦的东西;<俚>奶油，黄油;
adj. 润滑的;
🗣️ 情景例句
Glad to see you. Good-bye.
很高兴见到你。再见。
What were you doing this time last year?
去年这时候你在干什么？
and a very firm hand must be employed in the early stages.
因此开始阶段需要有一位强有力的老手。