traitorous
🇺🇸
/ˈtreɪtərəs/
🇬🇧
/ˈtreɪtərəs/
Disloyal and betraying trust or allegiance.
The traitorous spy was caught leaking confidential information to the enemy.
那個背叛的間諜被抓住向敵人洩漏機密信息。