Microindicator
[计] 微指示器
🗣️ 情景例句
In what aisle can I find the ...?
我在哪排能找到……？
I agree. I wish it were cheaper.
是这肃，我真希望它能便宜点。
Although we can't see these atoms, they really do exist.
虽然我们看不见原子，但它们的确存在。