Physodic acid
[化] 囊地衣酸; 囊状地衣酸
🧩 词语组成解析
🗣️ 情景例句
I didn't realize how late is was.
我不知道已经这么晚了。
You are right!
答对了。
I'll keep the things on this shelf for you, said the shopkeeper.
“我先把你的东西放在这个货架上，”售货员说。