Sun-ray
n. 紫外线；太阳光线
📖 牛津释义
sun-ray
n ray of ultra-violet light as used on the body for tanning or for medical reasons （日光浴或医疗所用的）紫外线
[attrib 作定语]
a sun-ray lamp 紫外线灯
sun-ray treatment 紫外线疗法.
🧩 词语组成解析
sun
[sʌn]
n. 太阳，阳光;恒星;中心人物;
v. 晒太阳;
ray
[rei]
n. （热或其他能量的）射线;光束，光线;微量;伞形花序柄;
vt. 放射;照射;（思想，希望等）闪现;发光;
🗣️ 情景例句
At 4, but I have to leave by 3:00 to get there on time.
四点，不过我三点必须离开，才能准时到那里。
Will you please call me back?
请你回我一个电话好吗？
Once he had done this, he had been able to turn on the supply.
一旦他接上了接头，他就能够打开供气阀。