Hard x-rays
[电] 硬性X射线
🧩 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
Oh, it's OK.
噢 ，没关系。
If you wouldn't mind, I could use a hand.
如果你不介意的话，我可能要你帮个忙。
I supposed him to be very clever but he was in fact a fool.
我以为他很聪明，其实他是个蠢货。