#Five Words from CET-4
1.submit [səbˈmɪt]
v.服从,屈从；提交；主张
He refused to submit to this unjust verdict.
他拒不服从这不公正的判决。
I had asked everyone to submit questions in advance of the meeting.
我已请每个人在会议之前提交问题。
2.strain [streɪn]
n.拉紧，过劳，家族，性格，气质
v.拉紧，拽紧或扯紧;尽量使力;扭伤;歪曲
The rope broke under the strain.
绳子拉紧后崩断了。
Avoid muscle strain by warming up with slow jogging.
先慢跑热热身，免得拉伤肌肉。
The Germany strain in him makes him like philosophy.
他的德意志民族的血统使得他喜欢研究哲学。
He had a strain in his ankle and in his shoulder.
他的足踝和肩
