We could now very plainly hear their heavy tread.我们现在可以非常清楚地听到他们沉重的脚步声。The fat, broad tyres had a good depth of tread.这种宽大的轮胎有很深的胎面花纹。Martin is inclined to rush in where angels fear to tread.马丁总是喜欢贸然行事。...
A merry road, a mazy road, and such as we did tread.快乐的路迷宫般的路我们踏行.They have to tread the delicate path between informing children and boring them...他们既要让孩子们了解情况，又不能让他们产生厌烦情绪，不得不小心把握分寸。Turnpikes are not for turkeys! Sandw...
A one-mile area around the wreck is still off limits...沉船方圆一英里内仍然禁止进入。It is difficult to define the detection limits obtained by chelation - solvent extraction.确定螯合 -- 溶剂萃取法所得到的检测限颇为困难.Fraternizing with the customers is ...