英语词汇“to be on the ball”的翻译、意思、用法、释义-英汉汉英双解词典-爱贷网

词汇	to be on the ball
释义	to be on the ball 基本例句敏锐 He is insensitive to the environment.他对环境感觉不敏锐。 Journalists are trained to be observant.新闻记者都要训练成有敏锐观察力的人。
随便看	boneheaded bone headed bone hemostat rongeur Bone heoplasms bone her Bone histology bone histomophormetry bone histomorphometry bone-headed bone-headed dinosaur bone-headed dinosaurs boneheadedly boneheadedness bone-headeds bonehead play boneheads bone heads bone healing bone healing unit Bone health Bone,Heel bone hemostat bone hemostat hook bone holding clamp bone-holding clamp