查询词典 up-to-date

on the up-and-up：诚实,坦率

on the rock 处境困难 | on the up and up 诚实,坦率 | one track-minded 大脑不灵活

study well,on the up-and-up everyday：(好好学习,天天向上

we are brothers,who and who ah! (咱们兄弟谁跟谁啊!) | study well,on the up-and-up everyday! (好好学习,天天向上!) . | you ask me, i ask who (你问我,我去问谁?)

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

up-and-down traffic：上下行運行

11065 up-and-down track 到發線 | 11066 up-and-down traffic 上下行運行 | 11067 up-and-down trains 上下行列車

up-and-coming：积极进取的

up 向上 | up-and-coming 积极进取的 | up-and-down 起伏的

burn-up stretch-out：燃耗延长

burn-up reduction 燃耗减少,燃耗降低 | burn-up stretch-out 燃耗延长 | burn-up time 燃耗时间

overturned：倒转的

倒转的 inverted | 倒转的 overturned | 倒转点 inversion point

remind sb of/about sth：使某人想起

9. on the go 忙碌, (整天)奔忙 | remind sb. of / about sth. 使某人想起... | have fun 取乐