Guaiaconic acid
[化] 愈创木脂酸\\n[医] 羟基愈创木脂酸
🧩 词语组成解析
🗣️ 情景例句
It's beyond my comprehension!
真不可思议！
She looks so pale, she must be ill.
她脸色很苍白，一定病了。
We can also use satellites to help us make telephone calls to foreign countries.
我们也能利用卫星帮助我们打国际电话。