neutral

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【词性】：a．

【释义】：

❶ 中性的，中立的❷ 非彩色的❸ 无性的，被阉割过的；生殖器发育不全的

drugs of neutral nature平性药

neutral in nature性平

Drugs of neutral nature usually tend to be either slightly hot or slightly cold．平性药也有偏寒和偏热之分。

In addition to the four properties，there is the fifth，the neutral one．四性之外，还有一种平性。

When a drug is neither hot nor cold in nature，it is said to be neutral．一药之性，既不寒，也不热者为平性。