名詞 wheeler:

1. Scottish archaeologist (1890-1976)
   同義詞：Sir Mortimer Wheeler, Sir Robert Eric Mortimer Wheeler
2. someone who makes and repairs wooden wheels
   同義詞：wheelwright
3. the man at the outermost end of the rank in wheeling
4. a person who rides a bicycle
   同義詞：cyclist, bicyclist, bicycler
5. a draft horse harnessed behind others and nearest the wheels of a vehicle
   同義詞：wheel horse

wheel.er

n.（名詞）
One that wheels.
推車人，旋轉(zhuǎn)物，轉(zhuǎn)動(dòng)物，滾動(dòng)物
A thing that moves on or is equipped with wheels or a wheel. Often used in combination:
有輪的東西：靠輪子轉(zhuǎn)動(dòng)或裝備有輪子的東西，常用于復(fù)合詞中：
例句：
a three-wheeler; a paddle-wheeler.
三輪車，明輪船（靠漿輪推動(dòng)行進(jìn)的船）

A wheel horse.
轅馬