Eupafolin
[化] 楔叶泽兰素
🗣️ 情景例句
I find that hard to swallow.
对这一点我难一相信。
How many pieces are you going to order?
你要订几张？
Silicon Valley may prove a classroom for building a global business.
它很可能成为建立全球商业的一个教学场地。