Benzaceanthrylene
苯并醋蒽
🗣️ 情景例句
I beg your pardon? Oh, I see.
你说什么？ 噢， 我明白了。
May I have a customs declaration form, please?
请给一份海关申报表好吗？
New China was founded in l949.
1949年新中国成立。