Spintherometer
[医] X线透度计
🏥 医学释义
X 射线透度计
🗣️ 情景例句
Hey, you know? There's still some film left on this roll,
嘿 ，知道吗？ 这一张 ，还有一些底片，
Do you know what's on tonight?
你知道今天上演什么？
Which may keep company with the vessel for an hour without visible or more than occasional movement of wing.
它们随船飞行一小时也难得见其扇动一下翅膀。