cross the floor: seecross.
from the floor (of a speech or question) delivered by an individual member at a meeting or assembly, rather than by a representative on the platform.
take the floor
1 begin to dance on a dance floor.
2 speak in a debate or assembly.
wipe the floor with: seewipe.
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。