单词：unimpugnable
[法] 无懈可击的, 确凿的, 无可非议的
unimpugnable的用法和样例：
例句
- Tillrecent, scientists can not give unimpugnable proof that this medicineworks on lightening the infection.直到最近，科学家们也没有确凿的证据证明这种药物在减轻感染中的作用。
单词：unimpugnable 相关文章
The ruling party in Singapore has named a likely replacement to Prime Minister Lee Hsien Loong. Lee is 66 years old and has said he will step down at age 70. He is the son of Singapores founder, Lee Kuan Yew. Late last week, Singapores 57-year-old fi
发表于:2018-12-26 / 阅读(98) / 评论(0)
2018年VOA慢速英语(十二)月
2018年VOA慢速英语(十二)月