Phenylethylene
苯亚乙基
🗣️ 情景例句
He reads the headlines, news sections, amusemenu section, sports pages, editorials, and the business section.
他读头条、新闻版、娱乐版、体育版、社会和经济版。
Do you have a phone book(directory)?
你有电话簿吗？
Whose is this watch?
这块表是谁的？