Channel interval
[电] 波道时距
🧩 词语组成解析
🗣️ 情景例句
I can't build a fire by rubbing two pieces of wood together.
我总不能靠着磨擦两片木柴来取火吧。
I know the boy whose father is a merchant.
我知道那个男孩的父亲是商人。
giant hovercraft liners could span the Atlantic;
大型的气垫班轮或许能跨越大西洋。