Comparator-densitometer
[机] 比较测微光度计
🧩 词语组成解析
comparator
['kəmpəreitə]
n. 比较仪，比较器;比测器;比长仪;
n. 光密度计\\n[计] 密度计
🗣️ 情景例句
She is indifferent to other people's suffering.
她对别人的痛苦漠不关心。
Does John have a yellow pencil?
约翰有一支黄铅笔吗？
The group of girls all moved on and had a good drink of tea together, from a modern thermos!
这一群女孩一块儿去享受了一番茶水。她们用得是现代的热水瓶！