Farvitron
线振质谱计
🗣️ 情景例句
They are taking initiatives to build up a digital government.
他们尝试打造数字化政府。
No, I don't. Will it be a problem?
不，我没有，会有困难吗？
Then see which plants grow higher, measure them with a ruler and write down your results.
过后看看哪种西红柿长得比较高，用尺子量量并记录下你的实验结果。