英语词汇“reten-tion factor”的翻译、意思、用法、释义-英汉汉英双解词典

单词	reten-tion factor
释义	reten-tion factor 保留因子
随便看	He began his career as an apprentice He began playing on the lute at noon He began to be weary of the research work He began to breathe in and out normally He began to cough and had a runny nose He began to feel a realness in life again He began to get ambitious He began to heat He began to heat,like iron in the forge He began to heat, like iron in the forge he began to howl dismally He began to howl dismally He began to laugh He began to lay the table He began to lay the table,and she watched him He began to lay the table, and she watched him He began to lose credibility he began to lose his hair He began to lose his heart to English novels He began to ossify after he won the election He began to pore upon religious problems He began to practise medicine when he was young He began to question the ethics of his position He began to roar when I took the chocolate away He began to shape the dough into rolls