不...而...

gain results though withou ann condition or cause; do... without doing

e.g. 不寒而栗

shiver all over though not cold ——tremble with fear; shuddle

e.g. 不劳而获

reap without sowing; gain without pain

e.g. 不谋而合

agree without prior (or previous) consultation; (of two persons) happen to see eye to eye on sth

e.g. 不期而遇

chance encounter; meet unexpectedly (or by chance)

e.g. 不言而喻

self-evidient

e.g. 不约而同

do or think the same without prior consultation; happen to coincide

e.g. 不翼不飞

(of an object) disappear without trace; vanish into thin air

e.g. 不胫而走

get around fast; spread like wildfire

心译翻译工作室

网址：http://www.xinyifanyi.com