dodder

v.步履不稳；蹒跚

n.[植]菟丝子

The poor old man is beginning to dodder. 那位可怜的老头开始变得衰弱颤抖了。

After the accident, the driver could only dodder along. 事故后，司机只能蹒跚而行。

Dodder can reduce agricultural productivity and can render a seed crop unmarketable. 菟丝子会使农业减产，还会使种子作物滞销。

adj.蹒跚的；虚弱的

动词dodder的现在分词形式.

adj.衰老的；蹒跚的

=doddering.