单词	maintaining valve
释义	maintaining valve 保持阀
随便看	tender-foreheaded tender form tender for purchase tender for sth tender for the construction of tender for the supply of goods tender frame tender front tank lug tenderful tender ginger tender goods tendergreen tender green tendergreens tender guarantee tenderhanded tender-handed tender-handedly tender heart tenderhearted tender-hearted tenderheartedly tender-heartedly tender-heartedness tenderheartedness 苦口逆耳苦大仇深苦尽甘来苦尽甜来苦心孤诣苦心积虑苦心经营苦思冥想苦海无边苦海无边，回头是岸塗リタテ塗リタテル塗リツケル塗リツブス塗リモノ塗リ付ケル塗リ壁塗リ替エル塗リ潰ス塗リ物