unreliable
US
UK unreliable adj: (person) (人)
SC 不可信任的，不可靠的 bù kě xìn rèn de ，bù kě kào de
Sometimes Henry works well, but sometimes he's lazy and other times he doesn't even turn up for work; he's lost lots of jobs for being unreliable.
亨利工作时而认真，时而懒散，更有时甚至都不去上班，因为举止不可信任，他已经丢掉许多职位了。
unreliable adj: (can't depend on)
SC 不可靠的 bù kě kào de
SC 靠不住的 bù kě kào de ，kào bú zhù de
The thermostat on this oven is unreliable; sometimes the food comes out perfectly cooked, but other times it's burnt or undercooked.
这个灶的恒温器靠不住，有时候用它烹调出来的食物火候恰到好处，有时候会要么烧焦，要么差点火候。