单词	roof timber
释义	roof timber 屋顶用木料
随便看	bench-scale reactor bench-scale research bench scale test bench-scale testing bench-scale unit bench scientist bench screw bench seat bench-seat bench-seats bench section bench shaper bench shears bench show bench side bench simulation test benchslap bench slope bench slope angle bench snips bench sorting bench stop bench strength bench-style bench-table 上了山尖想上天上了望乡台上了楼就撤梯上了灶的蚂蚁，生怕掉进火眼里上了贼船上了贼船，走到江心上了赌博场，不认爹和娘上了金钓钩上了锈的铁锁，打不开上交不谄，下交不渎値上ゲ値下がり値下げ値下ガリ値下ゲ値切る値切ル値動き値動キ値崩れ