floor
美[flɔr, flor] vt.铺地板；击败，打倒
网络地板上；地板；地面；楼
1 . Ministers took the floor to denounce the decision to suspend constitutional rule.
几位部长发言谴责暂停宪制的决定。
来自柯林斯例句
2 . There was constant jeering and interruption from the floor .
议员席上不断有人在嘲讽和打岔.
来自柯林斯例句
3 . He was holding a cloth that dripped pink drops upon the floor .
他正拿着一块布，布上粉红色的水滴落在地板上。
来自柯林斯例句
4 . She had been sitting with her knitting at her fourth-floor window.
她那时正坐在5楼的窗前织东西。
来自柯林斯例句
5 . Bob slid from his chair and lay prone on the floor .
鲍勃从椅子上滑下来，趴在了地板上。
来自柯林斯例句
1.the inside lower horizontal surface (as of a room or hallway);
they needed rugs to cover the bare floors
2.structure consisting of a room or set of rooms comprising a single level of a multilevel building;
what level is the office on?
3.a lower limit;
the government established a wage floor
4.the ground on which people and animals move about;
the fire spared the forest floor
5.the bottom surface of any a cave or lake etc.
6.the occupants of a floor;
the whole floor complained about the lack of heat
7.the parliamentary right to address an assembly;
the chairman granted him the floor
8.the legislative hall where members debate and vote and conduct other business;
there was a motion from the floor
9.a large room in a stock exchange where the trading is done;
he is a floor trader
1.surprise greatly; knock someone's socks off;
I was floored when I heard that I was promoted
2.knock down with force;
He decked his opponent
C语言数学函数函数定义与语法 函数名： floor 功 能： 返回小于或者等于指定表达式的最大整数 用 法： double floor(double x); 头文件：math.h 函数实例 #include <stdio.h> #include <math.h> int main(void) { double number = 123.54; double down,up; down = floor(number); up = ceil(number); printf("original number %10.2lf\n",number); printf("number rounded down %10.2lf\n",down)