後退的英文：
to draw back; to step back; to fall back; to retreat; to back off (or away); to lose (one's) ground; to give way
v. 绘画；抽签；刻画；拿出；得到，引起；取钱；吸入，吸引；说服谈论；碰巧
n. 抽签，抽奖；平局；有吸引力的表演者
This is a pointless draw.
这一场是零比零。
Draw the longbow
夸海口
This is a pastel drawing.
这是一幅彩粉画。
n. 后面，背面，反面；背，背部；靠背；后卫
v. 支持；后退，倒退；背书；下赌注于
adj. 背部的；后面的；过去的；拖欠的.
adv. 以前；向后地；来回地；上溯
Stand back to back!
背靠背站好！
They are on the back of the menu.
它们在菜单背面。
Our seats on the train were back to back.
我们在火车上的坐位是背靠背的。
n. 脚步；步态，步伐；步骤；措施；阶段，等级；台阶，平台；舞步
v. 踩，踏；跨步，行走；跳舞；使成阶梯状
step by step welding
跨步焊法
It is a step class.
这是踏板操训练班。
They are not in step with the times.
他们跟不上时代的步伐。