请问这是什么意思?The absence of color in that drawing makes it dull.

请问这是什么意思?The absence of color in that drawing makes it dull. absence是什么意思? absence、是什么意思 declaration of absence是什么意思 leave of absence是什么意思 leave of absence是什么意思 absence implies presence.是什么意思 absence是什么意思?怎么读? 英语翻译Please describe the measure taken in your in-sourcing and production processes in order to ensure absence of contaminants from enzyme products.请问这句话里面in-sourcing是什么意思?机械翻译是内包,内包装,但是我觉得 the total absence of fishing boats around the oil rigs.请问自助the total absence是什么意思,是词组吗,这个句子翻译为,周围根本没有捕鱼船只,但如果用absence,就是缺席的意思,为什么说船只缺席,用缺席船只 请问个英语短句：Absence makes the heart grow 还有In a daze, The absence of adequate madical care furthered the spread of the disease.这句话中的care 这几句话啥意思?What makes the difference is the presence ,or absence. Sorry for my absence from your wedding,my dear siste这是什么意思 英语翻译riding the 只说这个短语是什么意思就行了.这是上下文：The absence of positive momentum profit suggests that smart investors likely have been actively riding the warrants bubble and,by doing so,have eliminated additional 英语翻译for the absence of怎么翻译?例如in the absence of 缺乏…时而for the absence The total absence of light 翻译? Absence makes the heart grow fonder.