单语范例（未经PONS编辑处理）
The quantity is below zero, so the reaction should not proceed.
en.wikipedia.org The quantity of the work taken is also taken into account.
en.wikipedia.org With the whole-part model, students would draw a rectangular bar to represent a whole larger quantity, which can be subdivided into two or more parts.
en.wikipedia.org It can reach a maximum length of 7 metres, and produces a large quantity of red flowers.
en.wikipedia.org Attempts to refine safrole from sassafras bark in mass quantities are generally not economically viable due to low yield and high effort.
en.wikipedia.org