dark-green造句

1、lettuce with long dark-green leaves in a loosely packed elongated head
暗绿色的长叶松散地包卷在拉长的头部的莴苣。

2、related to onions; white cylindrical bulb and flat dark-green leaves.
与洋葱同种；白色的圆柱形球茎，平的暗绿色叶子。

3、a dark-green plant pigment having a brilliant green alcohol solution
一种深绿色植物色素，含有亮绿色酒精溶液。