Eci
abbr. extracorporeal irradiation 体外照射
🗣️ 情景例句
Going swimming should be a good way of letting your hair down after a hard day's work.
游泳是在辛苦了一天后放松自己的好方法。
Come in and make yourself at home.
请进，别客气。
Mr. Smith taught English at a school.
史密斯先生在一所学校教英语。