Abietic acid anhydride
[醫(yī)] 松香酸酐
?? 詞語組成解析
[醫(yī)] 松香的
[化] 酸酐; 酐; 某酐\\n[醫(yī)] 酐, 脫水物
??? 情景例句
Tom gave Helen an apple in exchange for a piece of cake.
湯姆用一個蘋果和海淪換一塊蛋糕。
That's not my area, but I'll get an answer for you.
那不是我的范圍，但我會為你找出答案。
No! But the children are not alone. There are some animals on the island.
沒有！但島上并非只有孩子們。島上還有一些動物。