Duboscq colorimeter
[化] 杜波斯克比色计\\n[医] 杜博斯克氏比色计
🗣️ 情景例句
Good. How much is the fare?
好。车费多少?
You have a younger brother, don't you?
你有个弟弟,是吗?
Four years later, she left the children's home and entered an institution for the blind, where she learnt braille.
4年之后,她离开孤儿院,进入一盲人学校,学习布莱叶盲文。
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