n. 1.量 (opp. quality); 分量,数量;额;【物理学】值,参量。 2.〔pl.〕大量,大宗,大批,许多。 3.定量,定额。 4.【数学】量;表示量的数字[符号];【逻辑学】(名词、特别是命题主语的)量。 5.【音韵学】音节的长短;表示音节长短的符号;【语音】(元[母]、音节等的)音量。 6.【法律】期限。
短语和例子
a known quantity 已知数。 an unknown quantity 未知数;〔比喻〕难预测的人[物]。 a negligible quantity 可忽略的量;〔比喻〕无足轻重的人〔物〕;可忽略的因素。 a quantity of 一些。 in quantities 大量。 in quantity 很多。
how much there is or how many there are of something that you can quantify 同义词:measure, amount,
an adequate or large amount; "he had a quantity of ammunition"
the concept that something has a magnitude and can be represented in mathematical expressions by a constant or a variable
百科解释
Quantity is a property that can exist as a magnitude or multitude. Quantities can be compared in terms of "more", "less" or "equal", or by assigning a numerical value in terms of a unit of measurement.
详细百科解释
其他语种释义
quantityとは意味:quantity n. 量; 多量. 【動詞+】 ◆decrease the quantity of salt 塩(分)の量を減らす ◆double the quantity of… …の分量を 2 倍にする ◆We had quantities of rain during the night. 夜の間(に), たくさん雨が降った ◆increase the quantity of sugar ...