Found 3 words in your query

Word	Pinyin	English	Frequency
体育	tǐyù	sports / physical education
正规	zhèngguī	regular / according to standards
吗	ma	(question particle for "yes-no" questions)
吗	mǎ	used in 嗎啡|吗啡[mǎ fēi]
吗	má	(coll.) what?