沃尔什露齿一笑。Walsh bared his teeth in a grin.她露齿一笑表示高兴.She grinned her delight.她看起来是客客气气的,一旦脾气发作起来,就张牙露齿不那么客气了.She had always seemed friendly until suddenly she began to show her teeth....
Thomas had spent all week stalling over his decision.托马斯磨了整个星期，迟迟不想作出决定。My car has developed a trick of stalling on steep hill.我的汽车出了个毛病,一上山坡就熄火.The spokesman replied: These are nothing but stalling tactics.该发言人答道: 这不过是缓...