A droop is when something hangs or leans downwards with no strength or firmness.
the droop of his shoulders.
他耷拉着的肩膀。
droops , drooping , drooped
If something droops, it hangs or leans downwards with no strength or firmness.
Crook's eyelids drooped and he yawned.
克鲁克的眼皮耷拉了下来,打起了呵欠。