单词	polar capsules
释义	polar capsules 极球
随便看	single-sweep tinning unit single sweep tinning unit single-sweep voltammetry single swing arm type single-swing-arm-type suspension single-swing blocking oscillaor single swinging boom single swinging door single swing oscillator single switch single switchboard single switch call single switch device single-syllable single-syllables single syncline single syndactyly singlesystem single system single system accounting single system bus single system image single-system image single - system image single system machine 书1 书2 书3 书4 书不尽意书不尽言书不释手书同文，车同轨书囊无底书声朗朗庄庄严庄主庄佃庄员庄园庄头庄子庄子庄客