查询词典 ranch hand

right-hand fusee：右圆锥滑轮

right-hand engine 右旋发电机 | right-hand fusee 右圆锥滑轮 | right-hand grip rule 右手握拳定则

gain the upper hand of：占优势, 占上风

from hand to mouth 现挣现吃, 刚够糊口 | gain the upper hand of 占优势, 占上风 | get the upper hand of 占优势, 占上风

get/ gain the upper hand：占上风

play for one's own hand 做对自己有利的事 | get/ gain the upper hand 占上风 | tip one's hand 摊牌,表明立场

give a hand in：帮忙, 参加

bear a hand in 帮忙, 参加 | give a hand in 帮忙, 参加 | lend a hand in 帮忙, 参加

give a hand ( help someone )：给予帮助

After he lost his job, he had to live hand to mouth for a couple of months. 他失业后... | 9. give a hand ( help someone ) 给予帮助 | He has always been willing to give a hand to anyone who asked. 任何人...

give sb a hand with sth：帮助某人(做某事). 与hand有关的词组

2. Could you give me a hand with this? 你能帮我做这件事吗? | give sb. a hand(with sth.):帮助某人(做某事). 与hand有关的词组: | lend a hand in帮忙,参加

give sb a free hand：让某人自由行动[全权处理]

put the last hand to 对...做最后的润色 | give sb. a free hand 让某人自由行动[全权处理] | give sb. a glad hand [俚]友善地握手; 热烈欢迎

give sb. a glad hand：[俚]友善地握手; 热烈欢迎

give sb. a free hand 让某人自由行动[全权处理] | give sb. a glad hand [俚]友善地握手; 热烈欢迎 | give sb. the glad hand [俚]友善地握手; 热烈欢迎

give sb. a big hand：帮助某人

shake one's hand = shake hands with sb 与某人握手 | give sb a big hand 帮助某人 | by hand 手工;用手

to give sb. a big hand：鼓掌

to shake hands:握手 | to give sb. a big hand:鼓掌 | hand in hand:手牵手的

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