draining
['dreɪnɪŋ]
n.
排水，泄水，排泄;
v.
（使）流干， （使）逐渐流走( drain的现在分词 );
喝光，喝干;
使（精力、金钱等）耗尽;
例句:
-
Make sure the draining board, sink and plug hole are regularly disinfected.
滴水板、水槽和塞孔一定要定期消毒。
-
This work is physically exhausting and emotionally draining.
这项工作让人身心交瘁。
-
Draining mountains of everlasting snow, the river twists for nineteen hundred miles.
这条河把终年积雪的群山上的融雪带走, 蜿蜒1900英里长.
-
But all that s--- is draining southward.
来自WSJ
-
This is the siphon that is draining our world.
来自SA
-
Many are, but it's draining all their resources.
来自THETIMES