您要查找的是不是：
- The annular markings on a tree indicate its age. 樹(shù)的環(huán)形紋理顯示其年齡。
- The aircraft was flying above thick fog. 飛機在濃霧上空飛行。
- The speed of this aircraft is very high. 這架飛機的速度非?？?。
- He assembled the model aircraft bit by bit. 他一塊一塊地裝配飛機模型。
- Enemy aircraft dropped bombs on the city. 敵機向這個(gè)城市投擲炸彈。
- He vainly tried to mark the defacing stain out. 他試圖除去有損外觀(guān)的污跡，但沒(méi)有成功。
- The watchtower followed the aircraft by radar. 瞭望塔通過(guò)雷達追蹤這架飛機的行蹤。
- There's not much leg-room in these aircraft. 這些飛機的坐位沒(méi)有什麼伸腿的空間。
- Artillery and aircraft were involved in the action. 在這次戰斗中，使用了大炮和飛機。
- The markings along the route are quite plain. 路線(xiàn)沿途的標志都十分清楚。
- He sat at the controls of the aircraft. 他坐在飛機的操縱裝置前。
- The aircraft company deals with freight only. 這家航空公司只經(jīng)營(yíng)貨運業(yè)務(wù)。
- All aircraft must fuel before flight. 所有飛機飛行前都必須加油。
- The new aircraft is undergoing safety tests. 這種新飛機正在接受安全性能檢驗。
- Her school work isn't quite up to the mark. 她的功課不大符合要求。
- That was just a lot of hot air what Mark said. 馬克所說(shuō)的不過(guò)是一大堆空話(huà)。
- The missiles were shot at the aircraft from a ship. 從軍艦上向飛機發(fā)射導彈。
- War has left its mark on the country. 戰爭給該國留下了不可磨滅的痕跡。
- The public scandal left a black mark on his career. 這一盡人皆知的丑聞給他的事業(yè)留下了污點(diǎn)。
- The wings of the aircraft had iced up. 機翼上結了一層冰。
