形容詞 indoor:

1. located, suited for, or taking place within a building
2. within doors

1. I never saw an athletic girl that thought she was strong enough to do indoor work.
   我從未見過一個(gè)自己認(rèn)為強(qiáng)健到足以做家務(wù)的女運(yùn)動(dòng)家。
2. A room or building equipped for indoor sports.
   健身房一個(gè)用來進(jìn)行室內(nèi)運(yùn)動(dòng)的房間或建筑
3. You stay indoors too much.
   你呆在室內(nèi)的時(shí)間太多了。
4. All roams are equipped with electric heaters to keep indoor temperatures constant at15-2.0.
   所有的房間都裝備有電爐以保持室內(nèi)撮氏15－20度的常溫。

in.door

adj.（形容詞）
Of, situated in, or intended for use in the interior of a building:
室內(nèi)的：屬于或位于建筑物里的，或計(jì)劃在建筑里使用的：
例句：
an indoor pool; indoor paint.
一個(gè)室內(nèi)游泳池；室內(nèi)畫

Carried on within doors:
戶內(nèi)的：在門里進(jìn)行的：
例句：
an indoor party; indoor gardening.
戶內(nèi)聚會(huì)；戶內(nèi)園藝