A specific arrangement or system by which something is dispensed.

间谐波是电力系统中一种特殊的谐波。

youdao

A specific arrangement or system by which something is dispensed.

一种特殊的正字法或书写系统。

youdao

A specific arrangement or system by which something is dispensed.

一种特殊的正字法或书写系统。

youdao