Meaning of shì fǒu:
shì fǒu
是否
Conjunction
whether (or not); if
Tā hái zài kǎolǜ shìfǒu cānjiā míngtiān de huìyì.
他还在考虑是否参加明天的会议。
He is still considering whether or not to attend tomorrow's meeting.
Nǐ néng gàosu wǒ zhè bù diànyǐng shìfǒu zhídé kàn ma?
你能告诉我这部电影是否值得看吗？
Can you tell me if this movie is worth watching?
Pronoun
is or isn't
Nǐ néng gàosu wǒ shìfǒu hái yǒu zuòwèi ma?
你能告诉我是否还有座位吗？
Can you tell me if there are still any seats available?
