查询词典 go back

To see the back of someone/something：摆脱恼人的人或事

To have one's back to the wall:努力克服巨大困难 | To see the back of someone/something:摆脱恼人的人或事 | To turn one's back on:转过脸去不理睬;放弃;不帮忙

To be on one's back：生病躺在床上

To back someone or something:给...以支持 | To be on one's back:生病躺在床上 | To break one's back:工作等把人压得喘不过气

be thrown on one's back：(在摔跤比赛中)被摔倒两肩着地; 被打得大败

be on sb.'s back 成为某人的负担; 不断地挑剔[嘲笑]某人 | be thrown on one's back (在摔跤比赛中)被摔倒两肩着地; 被打得大败 | behind sb.'s back 背着某人, 背地里(常带贬义)

with one's back to the wall：非苦战不能幸免, 处于绝境

when one's back is turned 当某人不在时或忙做他事时 | with one's back to the wall 非苦战不能幸免, 处于绝境 | back and belly 腹背; 前后; 周身 衣食

Fight with one's back to the wall：被逼到没有退路; 陷入绝境; 以寡敌众; 负隅死战

have one's back to the wall 被逼到没有退路; 陷入绝境; 以寡... | fight with one's back to the wall 被逼到没有退路; 陷入绝境; 以寡敌众; 负隅死战 | have one's back at the wall 被逼到没有退路; 陷入绝境; 以寡...

Someone was pacing back and forth behind the curtain：有人在幕布后踱来踱去

back and forth前后;来回 | Someone was pacing back and forth behind the curtain. 有人在幕布后踱来踱去. | back down 放弃要求,让步

KICK BACK：踢回

take back 收回 | kick back 踢回 | pay back 偿还

back and leg dynamometer：背腿测力器

背腿测力器 back and leg dynamometer | 背负赛跑 back carry race | 后镰刀式跳水 back jack-knife stroke

have a monkey on one's back：有大难题,有无法承受的负担

(9)back to back 背对背地,连续地 | (10)have a monkey on one's back 有大难题,有无法承受的负担 | Legs(腿部)

read back check：回读校验

read-back check 回读检验 | read-back check 回读校验 | read-back signal 回读信号

liquid helium：液态氦

除了路径积分及应用在量子电动力学的研究成果之外,费曼其它重要的研究贡献还有1953年发表有关液态氦(liquid helium)超流体理论,以及1969年提出的成子(parton)模型.

fly wheel nut wrench：装拆飞轮螺母扳手

fly wheel magneto 飞轮式永磁发动机 | fly wheel nut wrench 装拆飞轮螺母扳手 | fly wheel pump 飞轮泵