birr

英[b??]
美[b?]

基本釋義

n.
動力，活力，精力
v.
作呼呼聲，呼呼（聲中）移動

英英釋義

Noun

  • 1. the basic unit of money in Ethiopia; equal to 100 cents

  • 2. sound of something in rapid motion;

    "whir of a bird's wings"

    "the whir of the propellers"

Verb

  • 1. make a soft swishing sound;

    "the motor whirred"

    "the car engine purred"

最新英語單詞

行業(yè)英語