buoyancy

名词 n.
中文释义
英 /ˈbɔɪ.ən.si/    美 /ˈbɔɪ.ən.si/

英文释义

名词 n.
  1. The upward force on a body immersed or partly immersed in a fluid. countable,uncountable
  2. The ability of an object to stay afloat in a fluid. countable,uncountable
  3. Resilience or cheerfulness. broadly,countable,figuratively,uncountable
    — With how much lighter a step, with how much brighter an eye, did Francesca wander through the forest, even in the last desolation of autumn, than she did in all the bloom and buoyancy of spring!

词形变化

buoyancies plural

词汇关系

衍生词
buoyancy aid buoyancy tank center of buoyancy centre of buoyancy overbuoyancy reserve buoyancy unbuoyancy
相关词
buoy buoyant buoy up Archimedes' principle

词源

From buoyant + -cy or buoy + -ancy.
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