good; well; proper; good to; easy to; very; so; (suffix indicating completion or readiness)[cedict]
to be fond of[cedict]
那
nǎㄋㄚˇ
nàㄋㄚˋ
variant of 哪; how; which[cedict]
that; those; commonly pr. nei4 before a classifier, esp. in Beijing[cedict]
是
shìㄕˋ
is; are; am; yes; to be[cedict]
钻牛角尖
zuān niú jiǎo jiānㄗㄨㄢ ㄋㄧㄡˊ ㄐㄧㄠˇ ㄐㄧㄢ
lit. to hone a bull's horn (成语 saw); fig. to waste time on an insoluble or insignificant problem; to bash one's head against a brick wall; a wild goose chase; a blind alley; to split hairs[cedict]