Electroradiometer
[医] 放射测量计
🗣️ 情景例句
Sorry I'm late.
很抱歉我迟到了。
To enter outer space
飞出大气层，进入外太空
She kept it tied to a tree in a field during the day and went to fetch it every evening.
白天，玛丽把羔羊拴在地里的一颗树上，每天晚上把它牵回家。