His treasonous brother stole upon him in his sleep.
那个起了歹心的弟弟就趁他睡着了偷偷走到他身边.
辞典例句
His speech was a treasonous one.
他的言论是叛国的.
辞典例句
The loyal clone troopers executed their treasonous Jedi generals in cold blood.
忠诚的克隆人士兵冷酷地处决了叛国的绝地将军们.
互联网
"a traitorous act"
"treasonable acts like sabotage"