常見例句用作形容詞 (adj.)It's improbable that she'll accept the invitation.她不大可能接受邀請(qǐng)。Improbable as it seems, it's true.這雖然看起來不可能,但卻是真的。The improbable pregnancy was big news for the woman's family.她居然能懷孕 返回 improbableness