haven't; hasn't; doesn't exist; to not have; to not be[cedict]
比
bǐㄅㄧˇ
bìㄅㄧˋ
(particle used for comparison and "-er than"); to compare; to contrast; to gesture (with hands); ratio; abbr. for Belgium 比利時|比利时[cedict]
associate with; be near[cedict]
他们
tā menㄊㄚ ㄇㄣ˙
they[cedict]
更
gēngㄍㄥ
gèngㄍㄥˋ
to change[cedict]
more; even more; further; still; still more[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]
的
deㄉㄜ˙
díㄉㄧˊ
dìㄉㄧˋ
of; structural particle: used before a noun, linking it to preceding possessive or descriptive attributive[cedict]