n.圍裙；停機(jī)坪；臺(tái)口；遮擋板

My apron is so dirty that I have to wash it. 我的圍裙太臟了，我不得不洗它。

She tied an apron around her waist. 她將圍裙系在腰間。

A fighter plane is revving up on the hanger apron. 飛機(jī)庫前面停機(jī)坪上，一架戰(zhàn)斗機(jī)正在起動(dòng)。

She walked out onto the apron and began to sing in front of the full theatre. 她走上臺(tái)口，開始對(duì)著整個(gè)劇場(chǎng)放聲高歌。