查询词典 freshen up

come up against problems：遇到问题

come up against 应付;对付(困难,反对等) | come up against problems 遇到问题 | come up to 达到;等于

come up against problems：遇到成绩

come up against 应付;凑合(困难,支持等) | come up against problems 遇到成绩 | come up to 到达;等于

come up against sthg：遇到(问题或困难)

come up to sthg, be coming up to 接近(某一时间) | come up against sthg 遇到(问题或困难) | come into sthg 继承(钱财)

come up against a series of problems：碰到一系列的问题

come up against 遭遇(反对); 碰到(困难) | come up against a series of problems. 碰到一系列的问题. | come up with 想出(计划、回答);作出(反应);产生

You might come up against a bit of opposition：你可能会遭到一点反对

The bill came up for debate.法案提交大家讨论. | You might come up against a bit of opposition.你可能会遭到一点反对. | The concert did not come up to expectations.音乐会没达到预期的水平.

come up to sb：走进 come up 种子生长发育,被提出

come to 苏醒,总共,达到 | come up to sb 走进 come up 种子生长发育,被提出 | come to one's help 帮助

run up with sb =come up with sb：赶上某人

31. let sb down 使某人失望 | 32 .run up with sb =come up with sb 赶上某人 | 33. come up with 想出

come up smiling：重振葝神

come up against 碰到(困难、反对等) | come up smiling 重振葝神 | come up to 达到;符合

come up to：达到,符合

come up 走近,上来;发生,被提出 | come up to 达到,符合 | come up with 提出,提供

come up to：达到

33.come up against 碰到 | 34.come up to 达到 | 35.come up with 追上,提出

genetic recombination：遗传重组

第三节基因重组和基因杂交基因重组(gene recombination) 遗传重组(genetic recombination):两个独立基因组内的遗传基因,通过一定的途径转移到一起,形成新的稳定基因组的过程.

d-c restorer：直流分量还原器

d-c reinsertion 直流成分恢复 | d-c restorer 直流分量还原器 | d-c ringer 直流电铃