gainsay

v.否认

否认；反驳；驳斥

动词

1、I cannot gainsay the fact that he is a talented musician.
我不能否认他是一位有才华的音乐家。
2、His experience and expertise leaves no room to gainsay his authority on the subject.
他的经验和专业知识使他在这个领域的权威无可置疑。