Electron hole
[电] 电洞
🧩 词语组成解析
electron
[i'lektrɔn]
n. 电子;
hole
[hol]
n. 洞，孔;洞穴，穴;缺陷;<口>绝境;
vt.& vi. （在…上）打洞或穿孔;
vi. 凿洞;（高尔夫球等）进洞;
🗣️ 情景例句
God helps those who help themselves.
天助自助者。
Hello, may I change some money with my Master card?
我能否用万事达卡来兑换些钱吗？
When one seriously studies the social orders that have had the opportunity to develop autonomously,
当一个人认真地研究自发形成的社会秩序时，