Chemical ray
[建] 化学射线
🧩 词语组成解析
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
2. We should all start exercising.
咱们都该去健身了。
Tomorrow Mark will hear from his manager about the job.
明天，马克将听经理谈有关工作的事。
He has been there for six months.
他在那儿已经住了6个月了。