基本解釋n.周長(zhǎng);周界;邊緣同根派生 perimetrically相關(guān)詞英漢例句用作名詞 (n.)Work out how long the perimeter of the playground.請(qǐng)你算一算躰育場(chǎng)的周長(zhǎng)是多少米?Guards patrolled the perimeter of the airfield.衛(wèi)兵沿機(jī)場(chǎng)四周巡邏。A fence marked the perimeter of the field.一道籬笆標(biāo)明了那塊田地的周界。The barbed wire fence round the perimeter discouraged intruders.周圍有鉄絲網(wǎng)阻止了外人闖入。Traps for predators were set around the perimeter.四周都挖好了捕捉獵物的陷阱。perimetrically更多例句