Silvichemical
n. 从树木中提炼的化学物质,林(产)化(工)产品
🗣️ 情景例句
Really. I didn't like math.
真的。我不喜欢数学。
Please excuse me for a little while.I want to do something.
请等我一会儿时间，我要做点事。
Except Chinese, I'm afraid!
恐怕除了中文差一些！