on cloud nine extremely happy.
☞ On cloud nine refers to a ten-part classification of clouds in which nine was second highest. A dated variant of the expression is on cloud seven.
under a cloud under suspicion or discredited.
1992Alasdair GrayPoor Things The career of this once famous soldier began as well as ended under a cloud.
with your head in the clouds (of a person) out of touch with reality; daydreaming.
英语词组固定搭配大全包含15956条英汉双解词组,基本涵盖了全部常用英文词组、短语的翻译及用法,是英语学习的有利工具。