1999 超

chāo to exceed; to overtake; to surpass; to transcend; to pass; to cross; ultra-; super-

核

hé variant of 核[he2]; to investigate

hé pit; stone; nucleus; nuclear; to examine; to check; to verify

用

yòng to use; to employ; to have to; to eat or drink; expense or outlay; usefulness; hence; therefore

orziosoub