单词	butt welding
释义	butt welding [化] 对接焊
随便看	double spaced double-spaceds double space key double space mean doublespaces double spacing double-spacing double-spacings double spade hand double span double Spanish burton double span mooring double span moorings double-span moorings double spanner double span trussed roof structure double span wire system double spark plug ignition double spar wing doublespeak double-speak doublespeaker doublespeakers doublespeaking doublespeaks 黄芦苦竹绕宅生黄芦苦竹绕宅生黄花何处避重阳黄花招雨黄花无语黄花深巷黄花白发相牵挽黄花约黄莺一向花娇春黄莺久住浑相识浪士浪宅浪曲浪浪浪漫主義浪漫主義浪漫的浪花浪花節浪華