v disappoint, prove undependable to; abandon, forsake
v be sexually unfaithful to one's partner in marriage
v give away information about somebody
v cause someone to believe an untruth
词态变化
原型:betray
变形:3
常见例句
1
a disloyal person who betrays or deserts his cause or religion or political party or friend etc.
2
a disloyal person who betrays or deserts his cause or religion or political party or friend etc. n
3
someone who betrays under the guise of friendship n
4
someone who betrays under the guise of friendship
5
n a disloyal person who betrays or deserts his cause or religion or political party or friend etc. n any of several breeds of terrier developed to catch rats
