Characteristic rays
[医] 标识射线
🧩 词语组成解析
characteristic
[,kærəktə'rɪstɪk]
adj. 特有的;独特的;表示特性的;显示…的特征的;
n. 特性，特征，特色，[数]（对数的）首数;独特性;性质;
character性格，品质+istic表形容词 →表示特性的
n. 射线；[俚]日光浴；光线（ray的复数）
🗣️ 情景例句
Nothing. I am in excellent health.
没什么。我身体好的很。
It is better to please a fool than to anger him.
惹得傻瓜发火，不如使他快活。
Though the crew were at first under the impression that the lost ship had been found, the contents of the chest proved them wrong.
当一只箱子从海底被打捞上来时，甲板上人们激动不已。船员们开始认为沉船找着了，但海底沉箱内的物品证明他们弄错了。