查询词典 back-up

Exchange back-and-forth sounds with you：外汇来回听起来你

Exchange back-and-forth smiles, loving faces, and other expressions... | Exchange back-and-forth sounds with you?外汇来回听起来你? | Exchange back-and-forth gestures with you, such as giving, taking, a...

back ampere-turn：反安匝数,逆向安匝

反作用 back action | 反安匝数,逆向安匝 back ampere-turn | 平衡重量;平衡锤 back balance

His arthritis began to act up again：他的关节炎又开始发作了

I hope my back doesn't start acting up again. 希望我的背不会又开始出毛病. | His arthritis began to act up again.他的关节炎又开始发作了. | The river often acted up in those days.那时这条河常常泛滥....

建起 burn down 烧光：build up

7.bring in 引进 bring up 教育,培养 | 8.build up 建起 burn down 烧光 | 9.call back 回电话 call for 要求约请

seize hurriedly;take or pick up suddenly;be dragged into：突然拿起;匆忙抓住;被抱進

You go on ahead;I'll catch you up in a few minute... | 2.seize hurriedly;take or pick up suddenly;be dragged into 突然拿起;匆忙抓住;被抱进 | He caught up the ball as it rolled along and threw it back.当...

Heads up! Bangers coming your way! Come on, come on：小心,爆破筒来了,来吧

Bangalores up the line! Bangalores up the line!|把爆破筒运到前... | Heads up! Bangers coming your way! Come on, come on!|小心,爆破筒来了,来吧 | Jackson here, sir! Reiben back, sir.|- 杰克森报到 - 莱宾回...

a pat on the back：赞扬,鼓励

buzz off 走开 | a pat on the back 赞扬,鼓励 | get someone's back up 惹某人生气;把某人给惹翻了

at the back;behind：上

back 后 | at the back;behind 上 | up down 下

back down/off: to yield in argument, opinion, or claim; admit that one was wrong：放弃论点,承认错误

put someone's back up: to annoy someone 是某人生气 | back down/off: to yield in argument, opinion, or claim; admit that one was wrong 放弃论点,承认错误 | backbone: 中坚

back back out of：收回(诺言)

break up 解散,分散 | break with 与(人) 断交 | 5. back back out of 收回(诺言),

Camphorwood：香樟

camphor oil 樟脑油 | camphorwood 香樟 | camp process 水泥保护木柱法

platinum resistance thermometer sensor：铂热电阻

plateau,平台;坪 | platinum resistance thermometer sensor,铂热电阻 | playback apparatus,回放仪