Polygalacturonic acid
[化] 聚半乳糖醛酸
🧩 词语组成解析
🗣️ 情景例句
You're just the man I want to see.
你正是我想见的人。
The gorilla is beating his chest.
那只大猩猩在捶着胸膛。
He has just bought an Australian car and has gone to Alice springs, a small town in the centre of Australia.
他刚买了一辆澳大利亚小汽车，现在去了澳大利亚中部的小镇艾利斯斯普林斯。