Cesium hollow cathod
[電] 空心陰極
?? 詞語(yǔ)組成解析
n. 銫\\n[化] 銫Cs
hollow
['hɑlo]
adj. 空的;空洞的;虛偽的;空腹的;
n. 洞，坑;山谷;
vt.& vi. 挖空（某物），變空;挖出（孔、洞）;
adv. 完全，徹底;
??? 情景例句
Oh, one minute.
噢 再等一分鐘。
I regard that man as lost, who has lost his sense of shame.
我認(rèn)為，人喪失了廉恥就完了。
I'm sorry to hear that. I hope you're better now.
聽說(shuō)你病 了，我心里很不好受。我希望你現(xiàn)在好些了。