source head

源头：指事物的起点或根源。
常用释义
源头：指事物的起点或根源。

扩展信息

离子源头
离子注入原理与结构介绍3 - 欢欢聚聚 ... ... 2.束线部分 BEAM LINE 1).离子源头 SOURCE HEAD 2).高压吸极 EXTRANTION EL…

例句

The antonymous compound word comes directly from the phrase of antonym, and its source head is the single sound antonym.

i stand up , looking this static flow creek , this ocean waves ripple the village creek , thought : where is the source head of this brook ?

更新时间：2025-05-15 18:21