- dummy pipe
- 前导: lead the way; march in front ...
- 管: pipe; tube
- 前导: 1.(在前面引路) lead the way; march in front; precede2.(在前面引路的人) a person who leads the way; pioneer; guide 以仪仗队为前导 with the guard of honourmarching at the head; 前导轮 front jockey wheel
- 照射前插管,照射前导管插入术: preirradiation catheterization
- 前导,切导: anterior guide
下载手机词典可随时随地查词查翻译