testing 的英语意思
testingtesting /ˈtestɪŋ/ adjective 
查看全部语言翻译 a testing situation, experience etc is difficult to deal with（情况、经历等）棘手的，难以应对的: 
It’s been a testing time.这段时间真是难熬。
查看全部语言翻译 a testing situation, experience etc is difficult to deal with（情况、经历等）棘手的，难以应对的: It’s been a testing time.这段时间真是难熬。