Focusing anode
[电] 聚焦阳极
🧩 词语组成解析
[化] 调焦; 聚焦
🗣️ 情景例句
Too noisy to study.
太吵了书看不下去。
Beautiful!
漂亮！
Knowledge began to increase as soon as the thoughts of one individual could be communicated to another by means of speech.
人一旦能用语言同别人交流思想，知识的积累便开始了。