英语词汇“upper spider”的翻译、意思、用法、释义-英汉双解词典-注文网

单词	upper spider
释义	upper spider 上机架
随便看	swing-bin swing bins swingbins swing block swing block four bar linkage swing block linkage swing bloster swingboat swing-boat swing boat davit swingboats swing-boats swing-bolster swing bolster swing bolster link swing bolt swing boom swing boom cylinder swing boom system swing both ways swing bowl swing bowler swing bowling swingbridge swing bridge 臄臅臆臇臈臊臎臐臑臒安全阀安养安分安卡拉安危安厝安哥拉安哥拉兔安土安土乐业