animal matter的用法和樣例：
例句
- Oil-yielding organic matter is contained in the shales.
在這些頁(yè)巖里有產(chǎn)油的有機物質(zhì)。 - The decay of a tree following its death is another slow oxidation process, depending, like respiration, on the organic matter produced by photosynthesis.
一棵樹(shù)木死后發(fā)生腐爛又是另一種緩慢的氧化作用過(guò)程，就像呼吸一樣，這個(gè)過(guò)程依賴(lài)于由光合作用產(chǎn)生的有機物質(zhì)。
