硬的

• hard
• rigid
• stiff
• unyielding

例句

1. 她那相当生硬的态度使人们都不敢来。
   Her rather stiff manner puts people off.
2. 金刚砂是非常坚硬的金属物质。
   The emery is a hard metallic substance.
3. 黑檀树是一种黑色而坚硬的树木。
   Ebony is a hard black wood.
4. 如果小孩子吞下硬币或其他硬的东西，这是有时会发生的，医生就会照张Ｘ光片。
   If a small child swallows a coin or some other hard thing, as sometimes happens, the doctor will take an X-ray photograph.