1.   The number of diseased trees has doubled in the past year.

2.   Diseased trees can collapse before they die, and the fungi may be the only obvious sign of trouble.

3.   For example, some land managers and homeowners are cutting and uprooting diseased trees.

4.   Logging, he said, helps eliminate diseased trees and cuts down on fire hazards.

5.   The diseased tree was cut down last year, and even more players will be enticed to go for the green in two shots.

6.   The rider was supposed to allow for salvage logging of diseased trees or burned-over forests.

7.   The year-old timber program waived federal environmental laws to allow quick logging of diseased trees that can die and become tinder for fires.

8.   When government military posts began falling like rotten branches off a diseased tree, the rebellion picked up momentum.

9.   He pointed to a diseased tree on the sidewalk outside his apartment.

10.   That distance was used by agriculture officials to set boundaries for removal of seemingly healthy trees that lie near a diseased tree.

a. + tree >>共 1042
oak 4.74%
fallen 4.06%
olive 3.10%
small 2.79%
large 2.51%
old 2.24%
tall 2.07%
cherry 2.05%
falling 1.80%
uprooted 1.74%
diseased 0.19%
diseased + n. >>共 105
cell 9.24%
tissue 7.59%
heart 5.94%
bird 5.28%
animal 4.62%
tree 3.30%
lung 2.97%
organ 2.64%
area 2.31%
plant 2.31%
每页显示:    共 10