他用锐利的目光盯住你。He fixes you with a piercing stare.任何事情都逃不过我们老师那锐利的目光。Nothing escaped our teacher's eagle eye.他以锐利的目光仔细观察了那个人.He examined the man with a penetrating gaze....
The disease wiped out 40 million rabbits at a stroke.该疾病一下子就使4,000万只兔子丧命。He had a minor stroke in 1987, which left him partly paralysed.他1987年曾患轻度中风，之后就半身不遂了。It didn't rain, which turned out to be a stroke of luck.天...