pack-rat (n.) pack-off element [教育學(xué)]封隔元件[能源科學(xué)技術(shù)]封隔元件pack-off capability [能源科學(xué)技術(shù)]封隔性pack-off bushing [能源科學(xué)技術(shù)]封隔襯套[教育學(xué)]封隔襯套pack-ice n.塊冰pack-horse (n.) pack(ing) pack with 塞進(jìn);擠進(jìn);塞滿(mǎn)了東西;某地方擠滿(mǎn)了人pack up 整理;把…打包pack twine [經(jīng)濟(jì)學(xué)]包扎麻繩pack thread 麻繩;打包線(xiàn)pack sth up 將某物打包pack size 包裝尺寸pack saddle pack sack pack rat 不可靠的人,有斂癖的人pack off 送走;把…打發(fā)走;匆匆離開(kāi);寄出pack of cards pack it up 停止;住嘴pack it in 停止;放棄