We experimented with diesel engines to drive the pumps.我们试着用柴油机来带动水泵.He experimented in painting at home.他在家中试着作画.They experimented with a new material.他们用新材料来做试验....
They experimented with a new material.他们用新材料来做试验.They experimented with new reagents and succeeded.他们用新试剂做了试验,获得了成功.He experimented in painting at home.他在家中试着作画.The scientists have experimented on the tiny neck arteries ...
Why the change of heart?为什么变了态度？Why do some people take longer than others to blossom?...为什么有的人比他人大器晚成？I don't know why everybody makes such a fuss about a few mosquitoes...我不知道为什么大家对几只蚊子大惊小怪的。Different hypotheses h...
That man is a homicidal maniac.那人是个杀人狂。...a maniac cyclist.疯狂骑自行车的人A maniac had gouged several holes in the priceless painting.有个狂徒在那幅价值连城的画上乱凿了几个洞.My mum is turning into a religious maniac.我妈妈正在变为一个宗教狂热分子。a raving mania...
各部门间加强配合的必要a need for greater coordination between departments这种学校的建立是与这些需要相配合的.Institution of such schools was geared to these needs.市局和太平洋总部是怎么配合的?What cooperation was there between Pacific Division and Downtown?...