Impulse magnetron
[计] 脉冲磁控管
🧩 词语组成解析
n. 磁控管\\n[化] 磁控管
🗣️ 情景例句
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Long time no see.
好久不见。
With the invention of writing, a great advance was made, for knowledge could then be not only communicated but also stored.
随着书写的发明，又迈进了一大步，因为这样一来，知识不仅能交流，而且能储存了。