例句 /

The scrotum of mature rats was immersed in a hot water bath ( ±0.℃) for min once each month.

The scrotum of mature rats was immersed in a hot water bath ( ±0.℃) for min once each month.

成年大鼠睾丸接受 ±0.℃温水浴min,每月处理一次。