Chalnicon
硒化鎘視象管, 硒化鎘光導(dǎo)攝象管
??? 情景例句
Where can I pick up my package?
我在那兒領(lǐng)取包裹？
I can't begin to tell you how much I appreciate this honor.
我實(shí)在是無法表達(dá)我對(duì)給予我此榮譽(yù)的感激之情。
She wanted him to repair their grandson's bicycle!
她叫他去修理孫子的自行車。