alacrity
n. 敏捷；活泼；乐意
形容词：alacritous
近义词：speed，celerity，haste，eagerness，enthusiasm，readiness，quickness，promptness，swiftness，rapidity，keenness，zeal，briskness，smartness，
英英释义
Noun
- liveliness and eagerness;
"he accepted with alacrity" "the smartness of the pace soon exhausted him"
例句
用作名词(n.)
- She sprang to the door with alacrity.她敏捷地跳到门口。
- Although the man was very old, he still moved with alacrity.他虽然很老,动作仍很敏捷。
- He accepted her offer with alacrity.他欣然接受了她的建议。
- He carved, and ate, and praised with delighted alacrity.他边切边吃，又兴致勃勃地赞不绝口。