Olshevsky tubes
[医] 奥耳舍夫斯基氏管(一种X线管)
🧩 词语组成解析
n. 管子, 导管；管状虫；伦敦地铁（tube的复数）
🗣️ 情景例句
Railroad stations or airports--Grandpa always tells us he'll get here by himself.
无论是火车站还是机场，爷爷总是说他会自个儿设法到这 。
Confession is the first step to repentance.
悔罪先须认罪。
Where does Li Lei sit?
李磊坐在哪里？