读音

/hɑːrd/

释义

• 形容词: 硬的，坚固的，困难的。例如: “This rock is very hard."，"The assignment was too hard for most students.”
• 副词: 努力地，费劲地。例如: “He works hard to achieve his goals.”

短语

• “Hard work” 意味着辛勤的努力。
• “As hard as nails” 形容人非常坚强或无情。
• “Hard times” 指艰难时期。

例句

• 形容词: “The wood was so hard that it was difficult to drill through.”
• 副词: “She studied as hard as she could to pass the exam.”

同义词

• Difficult
• Tough
• Challenging
• Rigid
• Severe