Hydroxyacetophenone
羟苯乙酮
🗣️ 情景例句
It seems so simple now.
现在事情显得很简单了。
Could I speak to you, please?
我可以跟你谈话吗？
notes there are now work-stations that enable engineers to design, test and produce chips right on their desks, much the way an editor creates a newsletter on a Macintosh.
注意到，现在有些计算机工作站使工程技术人员可以在他们的办公桌上设计、试验和生产芯片，就像一位编辑在苹果机上编出一份时事通讯一样。