查询词典 buttoned-up

up-to-dateness：现代化程度

up-to-date现代的 | up-to-dateness现代化程度 | up-to-the-minute最近的

up-over：上向凿井

up-link and down-link contributions ==> 上行线路下行线路干扰量 | up-over ==> 上向凿井 | up-packing press ==> 上压式压力机

up-and-up：光明磊落的

up to this minute 摩登的 | up and up 光明磊落的 | ups and downs 盛衰

on the up-and-up：诚实

on the up grade 在走上坡路 | on the up-and-up 诚实 | on the upgrade 上升

on the up-and-up：光明正大,诚实无欺

I really pissed off at Harry. He took the credit for all my work. 我对哈利真的很生气. 我拼... | 6. on the up and up光明正大,诚实无欺 | I checked out his story, he's on the up and up. 我核实过他所讲的事...

up-and-down indicator：紧松指示器,松紧指示器,走时指示器

up-and-down draught kiln ==> 倒焰窑 | up-and-down indicator ==> 紧松指示器,松紧指示器,走时指示器 | up-and-down locks ==> 安全锁

up-and-down line：到發線

11063 up-and-down hump yard 雙向駝峰編組站 | 11064 up-and-down line 到發線 | 11065 up-and-down track 到發線

up-and-down current：升降流

up speed 增速 | up-and-down current 升降流 | up-chaff 无干扰拦截

up-and-down motion：垂直方向往复运动

up-and-down maneuver ==> 升降机动 | up-and-down motion ==> 垂直方向往复运动 | up-and-down movement ==> 垂直往复运动,垂直运动,升降运动,上下运动

up-and-down traffic：上下对开行车

up-and-down rod ==> 上下联杆,直立杆 | up-and-down traffic ==> 上下对开行车 | up-and-over door ==> 翻门

phenol red：酚红,苯酚磺酞

phenol reagent 酚试剂 | phenol red 酚红,苯酚磺酞 | phenol red test 酚红排泌试验

accessory equipment：附件

accessory equipment 辅助设备 | accessory equipment 附件 | accessory part 附件