Pentadienoic acid
[化] 戊二烯酸
🧩 词语组成解析
🗣️ 情景例句
Yes, it is. Come up.
是的 是我。请上来
That means the child is already one year older.
那意 味着孩子又长大了一岁。
The pirates would often bury gold in the cave and then fail to collect it.
海盗们过去常把金子埋藏在那个洞里，可后来却没能取走。