Drop lubrication
[機] 滴油潤法
?? 詞語組成解析
drop
[drɑp]
vt.& vi. （使）落下;投下;（使）降低;減少;
vt. 放棄;停止;（故意）降下;垂下（眼睛）;
n. 滴;空投;降落;少量;
vi. （水或其他液體）滴;結束;（因受傷或死等）倒下;退出;
n. 潤滑, 注油, 潤滑作用\\n[計] 潤滑
??? 情景例句
He's so funny.
他喜歡開玩笑。
It is better to die with honour than to live in infamy.
光榮的死勝于羞辱的生。
The children wake up very early, and can't wait to open the presents in their stockings.
孩子們醒得很早，迫不及待地打開襪子里的禮物。