由于英语的词汇量之巨大，我们在积累词汇的时候需要按类别准备，而准备的依据就是该类别中的常考考题，也就是说我们需要有的放矢，按照考题的提问方向去准备相应的单词，这样可以确保我们的单词积累最为高效。
求援，汉语词汇，拼音为qiú yuán，是指请求援助。下面来一起看一下求援的英文表达方式吧。
1求援的英文
reinforce
2求援的相关例句
frantic gesticulations in an attempt to get help
试图求援的狂乱的比手画脚
He appealed to me for help.
他向我求援。
They applied to him for help.
他们向他求援。
They also applied to other medical institutions for assistance.
他们也向其他医疗机构求援。
The governor concluded not to call for aid from other countries.
总督决定不向其他国家求援。
Help was lacking at sea during the storm
起风暴时海上无处可求援。
At last to go forth together and seek help in the neighbouring hamlet.
我们最后决定一起去附近的村子求援。
If any disinterested persons are present, he turns to them for some reinforcement of his own faltering mind
若有不偏不倚的人在场，他就会求援于他们，以稳定自己动摇不定的思想。
3求援的相关词汇推荐
reinforce是什么意思：
v. 加强，加固;强化;补充
n. 加强;加固物;加固材料
The designer chooses the layout of reinforcement.
设计者选择钢筋布局。
Will you take measures to reinforce them?
有加固措施吗?
They had to reinforce the center.
他们必须加强中央的权威。
That concrete is reinforced with steel beams.
那混凝土是用钢筋加固的。
This roof needs some reinforcement.
这屋顶需要加固。
