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詞匯 quantity
釋義 quantity /'kwontati; 'kwantati/ n (pl -ties) 1 [U] the property of things which can be measured, eg size, weight, number: 物之能衡量之屬性(如大小、 重量、數(shù)量); 量: I prefer quality to ~. 我重質(zhì)不重量。 Mathematics is the science of pure ~. 數(shù)學(xué)是研究純量: 之科學(xué)。 2 [C] amount, sum or number: 數(shù)量: There's only a small ~ (ie not much or not many) left. 貝剩下少量。 What ~ do you want? 你要多少? 3 (often pl) large amount or number: (常用復(fù)數(shù)) 大最: We've had quantities of rain this summer. 今年夏天雨下得很 5。He buys things in ~ /in large quantities. 他總是大宗采購東西。 4 an unknown ~, (maths) symbol (usu x) representing an unknown ~ in an equation; (fig) person or thing whose action, ability etc cannot be foreseen. (數(shù)學(xué)) 在一個(gè)方程式中代表一未知數(shù)的符號(hào) (通常用 x 表示); 未知數(shù); (喻) 其行動(dòng)、能力等難以預(yù)測的人或毫物。 ~ surveyor, expert who estimates quantities of materials needed in building, their cost, etc. 建筑積算師; 建筑估料師。 bill of ~, one prepared by a ~ surveyor. 建筑工程清單。
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