Secondary-electron multiplier
[電] 二子電子倍增器
?? 詞語組成解析
secondary
['s?k?nd?ri]
adj. 第二的，中等的;助手，副手;中等教育的;間接的;
n. 副手，代理人;[天]雙星中較小較暗的一個，衛星;[語]次重音;
second第二+ary...的→第二的
electron
[i'lektr?n]
n. 電子;
multiplier
['m?ltiplai?]
n. 乘數;乘子;
??? 情景例句
Nice to meet you.
幸會。
To be true to the husband
忠于丈夫
The manufacturers had to pay more money than they had anticipated, or they bought the biscuit from the student for $24,000.
餅干公司不得不付出比他們預計多得多的錢，因為為買下那學生烘制的餅干他們支付了24，000美元。