backseat
['bæksi:t]
n. 座, 次位置

1. Mrs. Wang is a backseat driver.
   王喜欢乱意。
2. Put the small bags in the backseat.
   把那些袋座去。
3. Stem– machined stem has a backseat design.
   (7) 阀杆-阀杆座。

backseat
[ noun ]

1. a secondary or inferior position or status

<noun.state>
tennis has had to take a backseat while his work is so demanding

2. a seat at the back of a vehicle (especially the seat at the back of an automobile)

<noun.artifact>