"they needed rugs to cover the bare floors" "we spread our sleeping bags on the dry floor of the tent"
"what level is the office on?"
"the government established a wage floor"
"the fire spared the forest floor"
"the floor of the pelvis" "the floor of the cave"
"the whole floor complained about the lack of heat"
"the chairman granted him the floor"
"there was a motion from the floor"
"he is a floor trader"
"I was floored when I heard that I was promoted"
"He decked his opponent"
误 He fell from the bed and landed hard on the bare floors.
正 He fell from the bed and landed hard on the bare floor.
析floor在表示“地板”的意思时常用单数,不加s。
格林先生的办公室在那幢30层楼的第五层。误 Mr. Green's office is in the fifth floor of the 30-storey building.
正 Mr. Green's office is on the fifth floor of the 30-storey building.
析 表示“在某一层楼”用on the...floor,其中介词不用in。
新楼房有15层高,只有8层在用着。误 The new building is fifteen floors high and only eight stories are used.
正 The new building is fifteen stories high and only eight floors are used.
析 说建筑物有多少层时用story,而不用floor; 而说楼房的第几层则一般用floor。