五极管功率放大器 pentode power amplifier;
热门单词
- 下者举之
- 下耳背
- 下联
- 下肢
- 下肢感觉缺失 para-anesthesia;
- 下肢溃疡 ulcer of lower limb;
- 下肢畸形 lower limb malformation;
- 下肢轻瘫 paraparesis
- 下肢骨 lower limb;
- 下脊索
- 下脑
- 下脚
- 下脚料 remnant; scraps; fent; offal; tailing; rubbish; heels; scantlings; leftover bits and pieces (of industrial material, etc.);
- 下脚材 mill culls; off-cut;
- 下脚舱 offal room;
- 下脚棉 cotton waste;
- 下脚茧 damaged cocoon; galette; cocoon;
- 下脚衣料 cabbage
- 下脚货 inferior goods; unsold inferior goods;
- 下脚麻 rejects;
- 下腹切开术
