Sectrometer
[机] 真空管滴定计
🗣️ 情景例句
for opening their home to me.
为我敞开大门。
A journey of a thousand miles begains with a single step.
千里之行，始于足下。
Fortunately, there is a 'uniquely rational way' for us to communicate with other intelligent beings,
幸运的是，有一种我们可以和其他智力生命通迅联系的"唯一合理的方法"，