查询词典 at present

in Distress：处于危难(困境)中

empathy: 同情. | in distress: 处于危难(困境)中. | present one's case: 提出......的理由.

hang in doubt：最难解决的问题:悬而未决

28、最有效的治疗:手到病除---bring back life to a patient | 29、最难解决的问题:悬而未决--hang in doubt | 30、最有学问的人:博古通今--conversant with things past and present

in proportion to：(与......)成比例的

for the present 目前,暂时 | in proportion to (与......)成比例的 | in public 公开地,当众

in sb's presence：当着某人的面,有某人在场

put into practice 实施,实行 | in sb's presence 当着某人的面,有某人在场 | at present 目前,现在

in search for：寻找(某物)

A tree had fallen across the street and was in his way as he drove. 一棵树横街倒下,挡住了他开车的去路. | in search for寻找(某物): | He is at present in search for a house. 他目前正在特色一幢房子.

He is at present in search for a house：他目前正在特色一幢房子

in search for寻找(某物): | He is at present in search for a house. 他目前正在特色一幢房子. | We drove round town in search for a good hotel. 我们开国满城转,相找个好旅馆.

We drove round town in search for a good hotel：我们开国满城转,相找个好旅馆

He is at present in search for a house. 他目前正在特色一幢房子. | We drove round town in search for a good hotel. 我们开国满城转,相找个好旅馆. | in search of(为了)寻找(寻求,查究):

in the case of for：对于

at the present time now 现在 | in the case of for 对于 | in the event of if 如果

in the collar：受管束

He is not in collar at present. 他现在正闲着. | 5. in the collar:受管束 | You are in the collar now. Marriage has its obligations. 你现在行动受约束了,结婚是要负责的.

You are in the collar now. Marriage has its obligations：你现在行动受约束了,结婚是要负责的

He is not in collar at present. 他现在正闲着. | 5. in the collar:受管束 | You are in the collar now. Marriage has its obligations. 你现在行动受约束了,结婚是要负责的.

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