Micronephelometer
微量散射浊度计
🗣️ 情景例句
A little scared.
有点害怕。
Why did you come home so late last night?
昨晚你为什么那么晚才回家？
Only the Earth provides ideal conditions, and even here it has taken more than four billion years for plant and animal life to evolve.
只有地球提供理想的条件，而即使在这里，植物和动物的进化也用了40亿年的时间。