1. It often happens that declarer lacks the wherewithal both to draw trumps and to ruff out the side suit. 它常常发生在庄家既需要清光将牌又需要将吃边花的牌局中。
2. A monkey(Macaca silenus) of south-central Asia, having a glossy black coat and a ruff of gray hair about the face. 狮尾猕猴亚洲中南部一种猴，（狮尾猕猴猕猴属），体表黑色且有光泽，脸部有灰色绉颌。
3. These seem to appear at winter's first thaw, and have a ruff of dainty green leaves beneath each buttercup flower. 这些花出现在冬天首次解冻，并且在每个奶油花下面都有美丽的环状领绿叶。
英英解释
n.
1. an external body part consisting of feathers or hair about the neck of a bird or other animal
2. a high tight collar
3. common Eurasian sandpiper; the male has an erectile neck ruff in breeding season
4. (card games) the act of taking a trick with a trump when unable to follow suit v.
1. play a trump
