Disk-seal triode
[电] 碟封式三极管
🧩 词语组成解析
disk
[dɪsk]
n. 磁盘;唱片;圆盘;光盘;
v. 把…录成唱片;使成圆盘状;用圆盘耕地;
seal
[sil]
n. 密封;印章;海豹;封条;
v. 密封;盖章;决定;封上（信封）;
n. 三极管\\n[化] 三极管
🗣️ 情景例句
Maybe Lillian will be at the reunion.
或许Lillian也会参加聚会。
How about feed-back from your retailers and consumers?
你们的零售商和消费者的反映怎样？
It often rains,sometimes quite heavily. Everything grows very quickly.
常下雨，且有时下得很大。万物生长很快。