however什么意思、怎么读？单词用法、记忆法、发音音标、反义词同义词辨析、释义

We will never countenance violence, however serious the threat against us.

不管威胁多么严峻，我们永远不会容忍暴力。

We would be satisfied with any draft document, however vacuous.

我们对任何草案都会感到满意，即使草案的内容非常空洞也无所谓。

However cold it is, he always goes swimming .

不管天有多冷，他总要游泳。

※No country , however rich , can afford the waste of its human resources .(Franklin Roosevelt , American president)——任何一个国家，不管它多么富裕，都浪费不起人力资源。(美国总统 罗斯富. F.)
※To make your life a sound structrure that will serve others and fulfil your own potential, you have to remember that strength, however massive , can't endure unless it has the interlocking supprt of others. Go it alone and you'll inevitably tumble.——Zichler Edward, Admerican writer 要使你的生活成为有益于他人同时又能发挥你自己的潜力的牢固的建筑，你必须记住，除非与他人的支持联系在一起，否则无论多么大的力量都难以持久，单枪匹马必将一事无成。美国作家 爱德华.Z.
※The brotherly spirit of science , which unites into one family all its votaries of whatever grade ,and however widely dispersed throughout the different quarters of the globe.——Franklin Rosevelt, American president 科学的博爱精神把分散在世界各地、各种热心科学的人联结成一个大家庭。美国总统 罗斯。.F.