inequality with absolute value：含絕對值的不等式

奇數(shù)集 the set of all odd numbers | 含絕對值的不等式 inequality with absolute value | 一元二次不等式 one-variable quadratic inequality

aloofness：疏遠(yuǎn)

odd 古怪 | aloofness 疏遠(yuǎn) | ascend 攀登

an official visit：官方訪問

032 hight official 高級官員 | 033 an official visit 官方訪問 | 034 visited by an odd idea 突然想出一個怪主意

annular：環(huán)形

變根據(jù)所選的形狀而定.表 6-7 列出了每個形狀可用 的選項.表 6-7 修改焊盤形狀大小的選項 焊盤形狀 圓形(Round) 方形(Square) 環(huán)形(Annular) 橢圓形或矩形(Oval or Rectangular) 異形(Odd) 可用的選項 直徑(如果孔是開槽的) ,

oblique asymptote：斜漸近

nth Root Rules n次方根規(guī)則 | Oblique Asymptote 斜漸近 | Odd Function 奇函數(shù)

even integer,even number：偶數(shù)

odd integer, odd number 奇數(shù)? | even integer, even number 偶數(shù)? | integer, whole number 整數(shù)

negative number：負(fù)數(shù)(包括負(fù)數(shù))

positive number 正數(shù)? | negative number 負(fù)數(shù)(包括負(fù)數(shù))? | odd integer, odd number 奇數(shù)?

oddly even：奇數(shù)和偶數(shù)的積

odd-to-even carbon-number ratio 奇-偶碳數(shù)比 | oddly even 奇數(shù)和偶數(shù)的積 | oddly odd 奇數(shù)和奇數(shù)的積

odds and ends：雜物

你有一些零碎的雜物(odds and ends),扔掉所有只剩一個,那剩余的這個(odd and end,單數(shù))應(yīng)該叫什么?[個人理解,odds and ends這個復(fù)數(shù)形式指零星的小東西,那么按理說其單數(shù)形式(odd and end)應(yīng)該指"一件小東西",但實際上后者并不是有意義的詞組,

occupational prestige：職業(yè)聲望 occupational prestige 職業(yè)聲望

2669 1 occupancy expense 占用費 occupancy expense 占用費 | 2671 1 occupational prestige 職業(yè)聲望 occupational prestige 職業(yè)聲望 | 2672 1 odd lot 零批 odd lot 零批