| 释义 |
density ☞densityn. [′densǝtɪ] (densities)
双解释义 1. U 密集，稠密 the quality of being dense 2. C U 密度 relation of mass to volume 句型例句 The aircraft was flying above the density of the fog. 飞机在浓雾上方飞行。 Australia has a very low population density. 澳洲人口密度很低。 Osmium has the highest density. 在金属中锇的密度很高。 |