Hard rays
[医] 硬射线(短波X线)
🧩 词语组成解析
hard
[hɑrd]
adj. 困难的;硬的;有力的;努力的;
adv. 努力地;猛力地;严重地;沉重地;
n. 英〉硬海滩，登陆处;
n. 射线；[俚]日光浴；光线（ray的复数）
🗣️ 情景例句
This community has always been very generous.
这个社区一向是非常慷慨的。
She passed her competitive examination not without difficulty.
她好不容易才通过了答辩考试。
This platform would serve as a port and a railway station.
如果再建些伸出海面的高大的烟囱状通风管，