insensible

拳击手在被击倒后失去知觉，躺在拳击台帆布上。

The boxer lay ___insensible on the canvas after the knockout punch.

在沙漠烈日下徒步数小时后，他倒在地上失去了知觉。

After hiking for hours in the desert sun, he collapsed and lay ___insensible on the sand.

术后两天，病人一直处于无意识状态。

The patient remained ___insensible for two days after the surgery.