Dipcompass
测斜仪
🗣️ 情景例句
And miles to go before I sleep,
在我就寝前还得赶许多哩路
What's been the consumer reaction to your product?
消费者对你们的产品有过什么反映？
But this does not matter, for, as he has often remarked, one is never too old to learn.
但这没有关系，因为正如他常说的那样，人要活到老学到老。