小词详解 | buttress
A gust of wind swept over the parapet and Dr. Kerry teetered, clutching the wall. I stepped up onto the ridge so he could flatten himself against the buttress. He stared at me, waiting for an explanation.
一阵狂风扫过护栏,克里博士摇晃起来,抓住墙壁不放。我走上屋脊,好让他靠在扶壁上。他盯着我,等着我解释。