pace
vt. & vi. 踱步于, 走动
vt. 以步测量, 步测 ；为…定步速
n. 步速; 计划进度 ；一步, 步子
搭配：keep pace with 齐步前进，并驾齐驱
辨析：pace 步伐，步速，指速度。
rate 速率，比率，衡量各种比率。
speed 速度，指实物持续运动时的速度。
1.He turned on the light and began to pace backwards and forwards.
他打开电灯并开始走来走去。
2.I think the hall is 80 metres long; I'll pace it.
我估计这大厅有80米长; 我来步测一下。
3.She knew how fast she was running, because her trainer was pacing her on a bicycle.
她知道她当时跑得多快, 因为她的教练骑着自行车在为她定步速。
4.I cannot walk at that pace.
我不能以那种速度行走。
5.She finished only a few paces behind the winner.
到达终点时, 她仅比获胜者落后几步。
6.The natural paces of the horse include the walk, the trot and the gallop.
马的自然溜蹄包括走步、小跑和飞奔。
painful
adj. 痛苦的, (肉体)疼的；费力的, 伤脑筋的, 棘手的
1.She had a painful cut on her thumb.
她的拇指上有个疼痛的伤口。
2.This has been a painful lesson to me.
对我来说, 这节课很伤脑筋。
panic
vt. & vi. (使)恐慌
n.恐慌, 惊慌, 慌乱
1.The gunfire panicked the baby.
炮声使婴儿受到了惊吓。
2.There was a panic when the building caught fire.
大楼起火时, 人们一片惊慌。
pose
vt. & vi. 使摆姿势; 以…身份出现
vt. 提出
n. 姿势, 姿态 ；装腔作势, 伪装
1.The model was posing carefully.
这位模特儿在认真地摆着姿势。
2.You've posed an awkward question.
你已经提出了一个难题。
3.He sat in a relaxed pose.
他轻松自如地坐着。
4.The President's visit to the slums was a mere pose.
总统到贫民区去访问只不过是做做样子罢了。
