Secondary-electron multiplier
[电] 二子电子倍增器
🧩 词语组成解析
secondary
['sɛkəndɛri]
adj. 第二的，中等的;助手，副手;中等教育的;间接的;
n. 副手，代理人;[天]双星中较小较暗的一个，卫星;[语]次重音;
second第二+ary...的→第二的
electron
[i'lektrɔn]
n. 电子;
multiplier
['mʌltiplaiə]
n. 乘数;乘子;
🗣️ 情景例句
You were right, Grandpa.
给你说对了 ，爷爷。
Last year I studied sociology and political science in school.
去年，我在学校攻读了社会学和政治学课程。
The fish, which has since been sent to a museum where it is being examined by a scientist, is called an oarfish.
此鱼叫桨鱼，被送进了博物馆，现正接受一位科学家的检查。