This, however, means nothing.
但是，这没有什么关系，
新概念英语第四册 Lesson 20 Snake poison

📚 句中词汇解析

从本句中提取的重要词汇

however [haʊ'ɛvɚ] 词频1
adv. 不管到什么程度;无论如何;然而;可是; conj. 不管怎样;
💡 how + ev =age （年龄，时代） + er [名词后缀],表示人,行为的主动者，做某事的人 → ad.然而；不管怎样
"But I am very much believable, however, you'll get him to come."
我相信你不管怎样都能把他请来.
近义：instead, nevertheless, nonetheless, notwithstanding, rather, regardless
means [minz] 词频2 词根: 心智
n. 方法（ mean的名词复数）;手段;收入;财富; v. 意味着（ mean的第三人称单数）;引起;打算或注定要某人成为或做某事;
"The inquiry is by no means cut and dried."
调查之事远未盖棺定论。
近义：approach, manner, method, mode, process, strategy

📚 更多「新概念英语第四册」例句

During these tests she was able to read a newspaper through an opaque screen and,
在这些测试中，她能隔着不透明的屏幕读报纸。
adopted by banks, of printing the customer's name on his cheques.
某些银行已采用把储户姓名印在支票上的作法。
some snakes manufacture a poison different in every respect from that of others,
有些蛇产生的毒液也在各方面与另外一些毒蛇产生的毒液不同，
Many strange new means of transport have been developed in our century,
本世纪已研制出许多新奇的交通工具，
who despised the prejudices and book learning of the Aristotelians,
他蔑视亚里士多德学派的偏见和空洞的书本知识。
Rays from the sun excite and energize the atmosphere of the earth,
太阳光刺激了地球的大气层，并给予它能量；