名词
中文翻译：指示性手指
同义词：
['indicative finger', "pointing finger例句：1. The doctor usedhis indicating finger to point to the patient's chest.（医生用他的指向性手指指着病人的胸口。）2. Theteacher pointed to the boardwith her indicating finger.（老师用手指指向黑板。）3. She indicated that she wouldbe late by using her indicating finger.（她用手指表示她会迟到。）"]
例句：
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1. The doctor usedhis indicating finger to point to the patient's chest.
医生用他的指向性手指指着病人的胸口。
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2. Theteacher pointed to the boardwith her indicating finger.
老师用手指指向黑板。
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3. She indicated that she wouldbe late by using her indicating finger.
她用手指表示她会迟到。