够 | gòu | enough (sufficient); enough (too much); (coll.) (before adj.) really; (coll.) to reach by stretching out |
用 | yòng | to use; to employ; to have to; to eat or drink; expense or outlay; usefulness; hence; therefore |
吗 | ma | (question particle for "yes-no" questions) |
mǎ | see 嗎啡|吗啡, morphine | |