| 释义 |
DEFINITIVE EXAMPLES 权威例句〔air lock〕A bubble or pocket of air or vapor, as in a pipe, that stops the normal flow of fluid through the conducting part.气穴,气窝:在输送部分阻止液体正常流动的气泡或气窝,如在管道中美国传统〔pneumatic〕Zoology Having cavities filled with air, as the bones of certain birds.【动物学】 有气窝的:具有充满空气的腔孔的,如某些鸟类的骨骼美国传统〔pocket〕He survived the earthquake after spending 3 days in an air pocket.他在气窝里度过了3天,得以从地震中幸存。柯林斯高阶 |