好词典

absorption

UK //əbˈzɔːpʃən//US //əbˈzɔːrpʃən//

词源

源自拉丁语 'absorptionem',意为'吸收',由 'ab-'(远离)和 'sorbere'(吸吮)组成。

noun

❶ 吸收,指物质或能量被另一物质接纳或融入的过程,常用于物理、化学或生物学领域。

“The absorption of nutrients by plants is essential for their growth.”

(植物对营养物质的吸收对其生长至关重要。)

“The sponge's absorption of water is very efficient.”

(海绵对水的吸收非常高效。)

❶ 专注,指全神贯注于某事以至于忽略周围环境的状态。

“Her absorption in the book made her unaware of the time.”

(她全神贯注地看书,以至于忘记了时间。)

“His absorption in his work often leads to late nights.”

(他对工作的专注常常导致熬夜。)

同义词:assimilation, soaking up, engrossment, immersion, concentration

常见短语

absorption rate — 吸收率,指物质或能量被吸收的速度或效率。

“The absorption rate of the drug varies from person to person.”

(这种药物的吸收率因人而异。)

absorption spectrum — 吸收光谱,指物质吸收不同波长光线的特性图谱,常用于化学分析。

“Scientists use the absorption spectrum to identify chemical compounds.”

(科学家利用吸收光谱来识别化学化合物。)