Quadratron
热阴极四极管
🗣️ 情景例句
For this lot, could you consider prompt shipment?
这批货物能不能即期装运？
Mother's darlings are but milksop heroes.
奶水泡出懦弱汉。
and comforted by the thought of the help he was bringing to his friend,
想到能对朋友有所帮助，他感到欣慰，