- 相关词组
- marine lighting fitting船用灯
- lube fitting加油嘴
- machinery fitting机装
- malleable cast iron pipe fitting玛钢管件
- joint fitting对接配件
- lubricator fitting润滑器配件
- liquid hydrogen loading connector fitting液氢加注连接器接头
- optical fitting dimension光学安装尺寸
- high-vacuum tube高真空管
- portable fitting轻便配件
- narrow angle lighting fitting窄角灯具
- high-vacuum valve高真空整流管
- male fitting阳螺纹管接头;阳模配合
- high-vacuum technology高真空技术
- inspection fitting检修用的接头
- liquid oxygen loading connector fitting液氧加注连接器接头
- port fitting管接头,油口接头
- main-sequence fitting主序拟合
- pressure gun fitting黄油枪油嘴
- high-vacuum television tube高真空显像管
- 今日热词
- 热门搜索
- let me hear 让我听听;让我听见
- daisy n.雏菊;菊科植物;<俚>名流，上等品;
- prayer n.祈祷;祷词;祈望;祈祷仪式;
- i will always love you 永远爱你;我将永远爱着你;
- rocket tube 火箭发动机喷管，火箭筒;
- sacrifice n.牺牲;舍弃;祭品;v.牺牲;舍弃;献祭;
- inexactitude n.不正确，不精密;不精确;
- danger n.危险;可能性;危险的事物;风险;
- sea n.海（洋）;海面情况;大量;
- adoption n.采用，收养;
- catnap n.小睡，小憩;
- airmail n.航空邮件;vt.航空邮寄;<谑>投;掷;抛;
