🧩 词语组成解析
leather
['lɛðɚ]
n. 皮，皮革;皮革制品;
vt. 用皮革包盖;（口）（用皮带等）抽打;制成皮，蒙上皮;
adj. 皮的，皮革的，皮革制的;
fern
[fə:n]
n. <植>羊齿植物，蕨类植物;
🗣️ 情景例句
How did the accident happen?
事故是怎么发生的？
If you command wisely, you'll be obeyed cheerfully.
倘君指挥有方，人人欣然听命。
One of links in the chain that drives the wheels had snapped.
驱动轮子的链条断了一节。