Phthalidyl
2-苯并[C]呋喃酮亚基
🗣️ 情景例句
Richard, these are terrific pictures. Richard
这些照片真棒。
A person must strain one's ears to hear a wild animal in the forest.
在森林里，人类必须对野兽竖起耳朵才行。
In all the less controversial fields, like the study of cacti or termites or the nature of nebulae,
在一切争议较小的领域里，如对仙人掌、白蚁或星云性质的研究，