英语词组by trial and error是什么意思，短语翻译、用法及例句-英语词组固定搭配大全

词组	by trial and error
释义	●by ˌtrial and ˈerrortrying different ways of doing sth until you find the right one 反复试验；不断摸索◆I didn’t know how to use the camera at first, so I had to learn by trial and error.我开始时不知道怎么用这部相机，只好通过不断摸索来学习。
随便看	not for the life of me etc. not for the world not for want of trying not get a look-in not get any change out of sb the facts speak for themselves the fact/truth of the matter the fat is in the fire the feathers/fur/sparks will fly the feathers will fly the final word the final word about sth the final word on sth the fine print the finger of suspicion the finishing touch the finishing touch(es) the finishing touches the first flush of youth enthusiasm etc. the first to do sth the flower of sth the fly in the ointment the forces of nature the founding fatherof sth the founding father(s) of sth

英语词组固定搭配大全包含20132条英汉双解词组，基本涵盖了全部常用英文词组、短语的翻译及用法，是英语学习的有利工具。