Phenylethylene
苯亚乙基
🗣️ 情景例句
We're in luck.
我们运气好。
What is not wisdom is danger.
不智的事是危险的。
My parents were visiting relatives, and my grandparents had decided to spend the day at home.
我父母走亲戚去了，祖父母打算那天在家呆着。