萨拉抬起手来开始用手指缠绕一缕头发。Sarah lifted her hand and started twirling a strand of hair.想想你去看牙医时那双黏糊糊的手！Think of the clammy hands you get when you visit the dentist!他抓得很紧，但她还是掰开他的手，把它拿走了。He held on tight but she prised it from his...
The disease has spread at an alarming rate.这种病以惊人的速度传播开来。These sort of statistics are undoubtedly alarming.这样的统计数据的确堪忧。I am deeply perturbed by the alarming way the situation developing.我对形势令人忧虑的发展深感不安....