Agathis acid
[化] 贝壳杉酸
🧩 词语组成解析
贝壳杉属
🗣️ 情景例句
He is still unable to express himself in English.
他仍然不能用英语表达自己的意思。
I opened all the doors.
我打开了所有的门。
Sometimes were go upstream to a favourite backwater, sometimes we have our party at the boathouse,
有时，我们溯流而上来到我们喜爱的回水河汊举办；有时在船坞举办。