Lemnalactone
八氢三甲基萘并呋喃酮
🗣️ 情景例句
Would you please try to keep quiet at this hour?
这么晚了，你能不能尽量保持安静。
The recent rain has had a bad effect on the crops.
最近的那场雨对庄嫁的影响不好。
Sue Read.
休·里德。