abrupt 的意思

abrupt 的翻译
abrupt [əˈbrʌpt]
释义:
adj. 突然的,出其不意的;粗鲁无礼的
构词:
ab离开+rupt断裂→突然的[断开,离开]
例句:
I don't know the cause of his abrupt leave.
我不知道他突然离去的原因. 换一句