Core electron
[化] 芯電子; 內層電子
?? 詞語組成解析
core
[k?:]
n. 中心，核心，精髓;果心，果核;[地質學]地核;[計] 磁心;
vt. 去（果）核，挖去…的果心;提取巖芯（樣品）;
electron
[i'lektr?n]
n. 電子;
??? 情景例句
Hello, may I speak with…?
喂， 我可以和……說話嗎？
Buyers, generally speaking, bear the change of packing.
一般來說，買方應承擔包裝費用。
even after she had been sadly disillusioned by Bessie.
即使在貝西大大地傷她的心之后，她還在找，一直到她死去。