您要查找的是不是：
- runway threshold markings 跑道入口標志
- QFE Atmospheric Pressure at Aerodrome Elevations or at Runway Threshold 在機場(chǎng)海撥高度或跑道端頭的大氣壓
- The airplane overran the runway. 飛機滑行超過(guò)跑道。
- The height of the extended glide path or nominal vertical path at the runway threshold." 我在中文航圖上沒(méi)有找到這個(gè)東西，不過(guò)看含義好像是指下滑道過(guò)跑道口的高度。
- The plane taxied/was taxiing along the runway. 飛機在跑道上滑行。
- He accused his teacher of unfair marking. 他指責教師打分不公平。
- The cabin has a flat stone for a threshold. 這間小屋用一條扁平的石頭做門(mén)檻。
- The treaty will be the threshold of lasting peace. 這個(gè)條約將成為持久和平的開(kāi)端。
- A plane this size can't fly off such a short runway. 這樣大的飛機無(wú)法從這么短的跑道上起飛。
- A track providing a runway for wheeled equipment. 軌道為裝有輪子的設備提供跑道的軌道
- 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 runway has been cleared for take-off. 跑道已經(jīng)過(guò)清除，可以起飛。
- He was on the threshold of his career. 他的事業(yè)剛剛起步。
- I repeat: the runway is not clear for take-off. 我再說(shuō)一遍: 跑道尚未暢通，不能起飛。
- She spent the evening marking examination papers. 她一晚上都在批試卷。
- He had never crossed the threshold of a bar before. 他過(guò)去從未進(jìn)過(guò)酒吧的門(mén)。
- A sinuous path, line, or marking. 彎彎曲曲的道路、線(xiàn)條或記號
- Marking the exam papers was quite a slog. 評閱試卷是很辛苦的工作。
- Scientists are now on the threshold of an important discovery. 科學(xué)家們很快就會(huì )有一項重大發(fā)現。
- Her school work isn't quite up to the mark. 她的功課不大符合要求。
