Metallomicroscopy
金相显微术
🗣️ 情景例句
And while you're here,
趁你现在在这，
That's rather disappointing.
真是让人失望。
In the first instance, we would be looking for plant life, rather than 'little green men'.
首先我们要寻找植物，而不是那种“小绿人”。