Jig plates can be divided into fixed , hinged demountable and swing types.常见的钻模板有固定式、铰链式、可卸式 、 悬挂式等四种结构形式.Oil prices continued an upward swing in New York this morning.今天上午纽约油价继续上扬。His moods swing alarmingly.他的心情时好时坏，令人担...
There will be a radical swing to the right or the left.这样将出现极左或极右的情况。Oil prices continued an upward swing in New York this morning.今天上午纽约油价继续上扬。Keep the head of the club the same height throughout the swing.整个挥杆过程中要使杆头始终...
喉咙痛用冷敷布敷一下可能会好一些。Sore throats may be relieved by cold compresses.我喉咙痛，只能哑着嗓子说话。I had a sore throat and could only croak.他最近常常感冒喉咙痛.He's had so many colds and sore throats recently....
The striped band round a policeman's sleeve is to signify that he is on duty.警察袖子上的袖标标明他正在执勤.It doesn't signify, so you needn't worry about it.这无所谓, 你不必担心.Do dark clouds signify rain?有乌云是否显示要下雨?...
The Corinthian painter's primary ornamental device was the animal frieze.科林斯画家最初的装饰图案是动物形象的装饰带.Get your fine Corinthian footwear and your cat cheeks out of my face!把你的科林斯靴子和你的猫脸从我的脸移开!Q 1 : What day of the week did ...