Polynorbornene
[化] 聚降冰片烯
🗣️ 情景例句
Could she? Could we?
她能看看吗？ 我们能看看吗？
I often take a bath at night.
我常常在晚上洗澡。
My teacher's name is Miss Gao. At school I have a friend. His name is Li Lei.
我的老师是高小姐，我在学校里有一个朋友。他叫李磊。