英语词汇“not once or twice”的翻译、意思、用法、释义-英汉汉英双解词典

词汇	not once or twice
释义	not once or twice 基本例句 adj.屡次常常用作形容词Frequent failures did not affect his morale.屡次失败都没有使他泄气。 From time to time, scientists have speculated that the proton and electron charges might not be exactly equal in magnitude.屡次地，科学家们推究质子与电子的电荷大小可能不恰好相等。
随便看	year planner year plans Year preceding a year of year purchase method Year,Quality-Adjusted Life year-question classification year ring yearround year round year-round year round air conditioning year-round air-conditioning system Year-round cultivation year-round culture Year-Round Daylight Saving Time year-round education year round employment year-round employment year-rounder year-rounders year-round fashion year-round fishery Year-round furrow-film mulch year round goods year-round grazing