run metal into cracks 錮run low on 耗盡(口語,非正式)run low 不足,缺乏;減少;即將用盡run like the wind 飛奔run into trouble 陷入睏境之中run into the ground 把…做過頭;弄糟run into someone 偶然遇見某人run into crown-block [能源科學(xué)技術(shù)]碰天車run into 遭遇,陷入;撞上,撞到;偶然遇見run in the same groove 如出一轍run in the hole [能源科學(xué)技術(shù)]下鑽run in the blood 爲(wèi)一家人所共有(世代相傳) 生來就有的run in 跑進;試車;順便探訪;拘畱run idle 空轉(zhuǎn),空車運轉(zhuǎn)run high 海浪洶湧;(潮水)上漲run helter-skelter 亂竄run from 逃避,飛奔以逃離run free 空轉(zhuǎn)run for air-raid shelter 跑警報run for 競選;匆匆去取;趕緊去請