1. to ask
2. to invite
3. please (do sth)
4. to treat (to a meal etc)
5. to request

1. "each one for himself" (the individualistic philosophy proposed by Yang Zhu)
2. (Chinese philosophy) "each one for himself" (the individualistic philosophy proposed by Yang Zhu)

1. to sing
2. to call loudly
3. to chant

1. head
2. chief
3. first (occasion, thing etc)
4. classifier for poems, songs etc

classifiers: 首, 支

1. bar (loanword) (serving drinks, or providing Internet access etc)
2. to puff (on a pipe etc)
3. (onom.) bang
4. abbr. for 貼吧 tiēbā

1. (modal particle indicating suggestion or surmise)
2. ...right?
3. ...OK?
4. ...I presume.