Hot-cathode valves
[医] 热阴极整流管
🧩 词语组成解析
hot
[hɑt]
adj. 热的;辣的;激动的;热门的;
vt. 使兴奋，使激动;
adv. 热的;紧迫的;
vi. 变热;
cathode
[['kæθəud]]
n. 阴极\\n[化] 阴极
n. 阀门；真空管；瓣膜（valve的复数）
🗣️ 情景例句
Good morning, Mr. Kong.
早上好，孔先生。
Nothing is so certain as the unexpected.
天有不测风云，人有旦夕祸福。
I have some difficulty in pronouncing some of the words in English.
我有些英语单词发音不好。