英语单词“tracker ball”的翻译、意思、用法、释义-英汉词典

单词	tracker ball
释义	tracker ball1.■= track-ball
随便看	critical compression ratio critical concentration critical condensation temperature critical condition critical constant critical cooling rate critical coupling critical current critical current density critical damping critical defect critical density critical depth critical distance critical elevation critical entanglement chain length critical equation critical equatorial velocity criticalese critical experiment critical exponent critical facility critical field critical flicker frequency critical flow 车皆陈鋈辔，人尽得琼腴溪冷惧秋晏，室寒欣景暾屡辱知者招，颇袪愚蒙疾还知否，承明倦直，来抚斯民失脚到龙潭，未惬平生意众星耿耿沧溟底，恨不同归一少微稍厌笙歌特烦聒，不嫌梅竹作清陪倒侵九天河影白，遥通百谷海声长绕郭荷花泛画船，枯池忽见叶田田山绕澄江江绕城，水云径接海冥冥旅次洛城东水亭古诗为扶风窦滔妻作·其六送彭将军云中觐兄宿大贾村僧寮雪拟坡公韵函谷蹶角受化焦坼短吃少穿劲勇