down

中文： 向下的、下降的、沮丧的

1. Facing downwards. · Turn the cloth over so that the patterned side is down.
2. At a lower level than before. · The stock market is down.· Prices are down.
3. Sad, unhappy, depressed, feeling low. (informal) · Mary seems very down since she split up with her boyfriend.· Been down so long it seems like up to me
4. Sick or ill. · He is down with the flu.
5. Wounded and unable to move normally, or killed. (slang) · We have an officer down outside the suspect's house.· There are three soldiers down and one walking wounded.
6. Stranded in a recumbent position; unable to stand. · a down cow
7. Mechanically failed, collided, shot down, or otherwise suddenly unable to fly. (slang) · We have a chopper down near the river.
8. Inoperable; out of order; out of service. · The system is down.