Olshevsky tube
[医] 奥耳舍夫斯基氏管(一种X线管)
🧩 词语组成解析
🗣️ 情景例句
English is the language of aviation.
英语是航空语言。
What do you like best, apples, pears, or bananas?
苹果，梨，香蕉，你最喜欢哪个？
It was necessary first to arrive at that degree of sophistication where we no longer set our own belief against ourneighbour's superstition.
不用自己的信仰去反对我们邻居的迷信。