外窗台的英文：
outside window sill

window是什么意思：
n. 窗，窗户，窗口；橱窗；空当；视窗

The window has a caption.
窗口有一个标题。

There was condensation on the windows.
玻璃窗上凝结着水珠。

Are you a window blocker?
你是窗口座位的挡路人吗？

That will be your window.
那将是你们的空当。

They spanned windows with bricks.
他们在窗子上用砖砌了拱顶。

sill是什么意思：
n. 基石;基木;门槛;窗台

Blown soil mounded on the window sill.
吹散的尘土堆积在窗台上。

There are no shortcuts to any place worth going. ——Beverly Sills
到任何值得去的地方都无捷径。

The sun in the west was a drop of burning gold that slid nearer and nearer the sill of the world.
西下的夕阳就象一滴燃烧着的金子，一点点滑向海平线。

A projection on a cornice or sill that protects the area below from rainwater.
滴水槽飞檐或窗台上的突出部分，用于防止其下方受水淋湿

She sit with one elbow resting on the sill of the open window.
她坐在那儿，一只胳膊肘搁在开着窗的窗台上。