n.[C]

1. （鸟类的）栖息处，栖木
   The bird took its perch on a tree branch.

   鸟儿栖息在树枝上。

2. （位置较高的）休息处；高处
   We watched the parade from our perch on top of the roof.

   我们待在高高的屋顶上观看游行。

3. 高位
4. 挂物木钉，挂杆
   He has a new perch as president of the university.

   他新任大学校长的高职。

5. 【机】（联系前后车轴的）连杆，主轴；架

vi.[Q][(+on)]

1. （鸟）飞落，栖息
2. （在较高处）暂歇
   She perched on a high chair.

   她坐在一张高椅子上。

3. （在较高或较险处）坐落
   The stone buildings perch on a hill crest.

   那些石头房子坐落在山顶上。

4. 位于；位居（某职位）
   I don't want to perch on this position for good. In fact, I have already asked for a transfer.

   我并不想永久占据此位。事实上，我已经申请调职。

vt.

1. 使飞落，使暂栖[O][（+on）]
   Little birds perch themselves on the branches.

   小鸟儿栖歇在树枝上。

2. 把……置于（较高或较险处）[O][（+on）]
   A pair of spectacles was perched near the end of his nose.

   一副眼镜架在他的鼻尖上。

3. 使坐落于；使处于[H][O][（+on）]
   The pagoda is perched on top of the hill.

   宝塔耸峙于山顶之上。

4. 验（布）

n.

1. 【动】河鲈[C]
   They went fishing for perch.

   他们去捕河鲈。

n.

1. a thing on which a bird alights or roosts.
2. a high or narrow seat or resting place.

v.

1. alight, sit, or rest on a perch.
2. (be perched) (of a building) be situated above or on the edge of something.
3. (perch someone/thing on) set or balance someone or something on.

n.

n.

1. a measure of length equal to a quarter of a chain or 5¹⁄₂ yards (approximately 5.029 m).
2. (also square perch) a measure of area equal to 160th of an acre or 30¹⁄₄ square yards (approximately 25.29 sq. metres).