Microdensimeter
显微光度计
🗣️ 情景例句
What made you pick this job?
你为什么选择这个工作？
To race
竞争
There are about 50 million sheep in New Zealand, about 14 sheep for every New Zealander!
在新西兰大约有5000万只羊，每个新西兰人拥有14只羊左右！