jack-down

英 [d'ʒækd'aʊn] 美 [d'ʒækd'aʊn]

• n. 降下

例句

用作名词 (n.)

1. Her temperature won't come down.
   她的体温降下不来。
2. The Iron Curtain came down with the fall of the former Soviet Union.
   随着前苏联的解体，铁幕也随之降下。