heath
n
1 [C] area of flat uncultivated land, esp one covered with shrubs; moorland 荒地(尤指灌木丛生之处); 荒野.
2 [C, U] small evergreen shrub that grows on a heath 石楠属常绿灌木. Cf 参看 heather.
I even went out at midnight with a torch and noted with satisfaction (and surprise) that the ants were still swarming around the sticky tape without being able to do anything about it.