Cageier
謹慎的,狡猾的,精明的 (比較級)
??? 情景例句
Is something the matter, Grandpa?
怎么了，爺爺？
Bitter pills may have wholesome effect.
良藥苦口利于病。
The brain needs a continuous supply of blood.
大腦需要連續不斷地供血。