對…有困難；在某方面有困難
The patient was perceived to have difficulty in breathing.
發現病人呼吸困難。
Many students have difficulty in delivering a speech in public, but they can overcome it through training.
很多學生覺得當衆發表演講很困難，但通過訓練他們可以克服這一問題。
Maybe you have difficulty in finding it.
也許你去找時會有困難。
I have difficulty in understanding her.
要了解她對我來說很困難。
I have difficulty in imagining CotaiJet.
我在聯想金光飛航的時候有困難。
“have difficulty in”是一個英語常用短語，表示“在某方面存在困難”，通常用于描述完成某個動作或任務時遇到的阻礙。其核心結構為“have difficulty (in) + 動名詞/名詞”，其中介詞“in”可省略，但動名詞形式必須保留。
根據劍橋詞典的語法解析，該短語強調動作執行過程中的挑戰性。例如：
牛津學習者詞典指出，該短語多用于學術、職場或日常交流場景，描述具體障礙：
朗文當代英語詞典提醒：
區别于“have trouble (in) doing”，《英語語法大全》指出，“have difficulty”更正式，且“difficulty”可添加程度修飾詞（如great/some/little），例如：
“have difficulty in”是一個英語常用短語，表示“在做某事方面有困難”，具體用法和注意事項如下：
① 必須接動名詞：✘ have difficulty to do → ✔ have difficulty doing ② difficulty作不可數名詞時無複數：✘ have difficulties in → ✔ have difficulty in（除非特指多種困難） ③ 常見替代表達： • have trouble (in) doing • struggle with + 名詞 • find it hard to do
錯誤：He has difficulty to focus（誤用不定式）
正确：He has difficulty (in) focusing
錯誤：We have difficulties in communication（誤加複數）
正确：We have difficulty (in) communicating
建議通過語境練習鞏固，例如描述學習或工作中的具體挑戰時使用該句型。
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