noun窍门,提示;小费,小账;尖端,末端
verb给小费,给小账;(使)倾斜,翘起;倾倒,倒出;倾覆,翻倒;使 倾覆,翻倒
nouna small piece of advice
nouna small, extra amount of money that you give to somebody who has done a job for you
nounthe sharp or thin end of something
verbto give somebody an extra amount of money to thank them for something they have done for you as part of their job
verbto move so that one side goes up or down; to move something so that one side goes up or down
verbto turn something so that the things inside fall out
verbto turn over
verbto make something turn over