Diacetanilid
[医] 二乙酰苯胺
🗣️ 情景例句
What do you suppose he wanted?
你认为他想要什么？
The little boy left home for his first day at school.
那个小孩第一天离开家去上学。
demons, knights, kings, warriors, mermaids, cherubs;
妖魔、骑士、国王、武士、美人鱼和小天使，