A moped is a small, light two-wheel vehicle with a little engine, slower and weaker than a motorcycle. The old ones even had bicycle pedals, so you could start by pedalling and then let the engine take over.

A moped一台 moped is a small, light two-wheel vehicle with a little engine是一種小巧輕便、帶小引擎的兩輪車 slower and weaker than a motorcycle比機車慢也比較沒力 The old ones以前的 moped even had bicycle pedals甚至還裝有腳踏車踏板 so you could start by pedalling and then let the engine take over所以可以先用踩的發動，再讓引擎接手

In many countries a moped is its own legal class: you may ride one younger, or without a full motorbike licence, because it cannot go very fast. In towns it is a cheap practical runabout, not a racing bike.

In many countries在許多國家 a moped is its own legal class moped 自成一個法律上的車種類別 you may ride one younger你可以更年輕就騎它 or without a full motorbike licence或是不用考完整的機車駕照 because it cannot go very fast因為它跑不快 In towns在城鎮裡 it is a cheap practical runabout它是便宜好用的代步車 not a racing bike不是拿來飆車的

It is countable: a moped, two mopeds. Though actually, people sometimes stretch the word to any small scooter, even when the pedals are long gone.

It is countable它是可數名詞 a moped, two mopeds像 a moped、two mopeds這樣數 Though actually不過其實 people sometimes stretch the word to any small scooter有人有時候會把這個字寬鬆地用在任何小型速克達上 even when the pedals are long gone即使早就沒有踏板了

And the same spelling is the past of mope — yesterday he moped in his room — which is a completely different word.

And the same spelling而同樣的拼法 is the past of mope是 mope 的過去式 "yesterday he moped in his room"「他昨天窩在房間裡悶悶不樂」 which is a completely different word這是完全不同的另一個字