🧩 词语组成解析
Oregon
[['ɔrigən]]
n. 俄勒冈
alder
['ɔ:ldə]
n. 桤木;
🗣️ 情景例句
He complained to me about the food.
他向我抱怨伙食不佳。
He is hurrying to his office.
他赶着去上班。
Because they destroy so many insects, and insects include some of the greatest enemies of the human race.
因为它们能消灭那么多的昆虫，其中包括一些人类的大敌，