foam application的用法和樣例：
例句
- They contain nothing but speakers each set on a foam mounted speaker baffle.
它們僅僅包含揚聲器，每組都安裝在墊有泡沫的揚聲器反射板上。 - What he saw was blue waves flecked with foam, and paler blue sky, both spreading without a break to the horizon.
無(wú)奈他只能看見(jiàn)帶著(zhù)點(diǎn)點(diǎn)泡沫的藍色海浪和灰藍色的天空，海浪和天空不間斷地延伸到地平線(xiàn)的盡頭。
