Radiopacity
n. 辐射不能透过
🔁 扩展释义
【医】 X线不透性, 射线不透性
🗣️ 情景例句
Richard, did you go to the aerobics class, really? Richard
你真的上了有氧运动课吗？
A wise man will make tools of what comes to hand.
聪明的人能随机应变。
She can't come. She has to help her Mommy!
她不能来。她得帮她妈妈的忙！