Pyrheliometry
太阳热量测量学
🗣️ 情景例句
Management changed and we did not get along.
经理换人，而我们又处不来。
One should travel out of his own country at least once.
我们至少应该离开自己的国度去旅行一次。
I'll be about half an hour late.
我大概要慢半个小时。