一次电波 {讯} primary wave
热门单词
- 一旦
- 一级导弹 one-stage missile
- 一纸空文
- 一般费用 general expenses
- 一觉醒来
- 丁字
- 万分
- 万尺高楼起于累土
- 万籁
- 万能夹盘 {工} universal chuck
- 万能手术台附件 accessories of universal operation table
- 万能笔 magic ink
- 三层包线 triple covered wire
- 三次对称轴 axis of trigonal symmetry
- 三氯化铝 alchlor
- 三相电压 three-phase voltage
- 三糖酶 trisaccharidase
- 三级定址 three-level addressing; third-level address
- 三级胺 tertiary amine
- 三线交配 three-way cross
- 三组份物 triplex
