Qot-cathode tube
[電] 熱陰極管
?? 詞語組成解析
cathode
[['k?θ?ud]]
n. 陰極\\n[化] 陰極
??? 情景例句
You had better study hard.
你最好努力學(xué)習(xí)。
Would you call Miss Shen to the telephone?
請你叫沈小姐來接電話好嗎？
'Don't interrupt,' he said.
“不要打斷我的話，”他說。