respiratory carrier

• 呼吸载体

respiratory carrier的用法和样例：

例句

1. They believe that the charge carrier is protonic.
   他们相信电荷载体是质子。
2. Quartz is a major carrier of gold in quartz vein deposit.
   石英是石英脉型金矿床中金矿物的主要载体矿物。