手背的意思、翻譯和例句

是什麼意思

「手背」是指手的背面，即手掌的反面。它是手的一部分，通常在解剖學上與手掌相對。手背上有皮膚、血管和神經，並且通常比手掌的皮膚更薄，毛髮較多。手背的主要功能是保護手部內部結構，並在某些情況下參與手的運動和感知。

依照不同程度的英文解釋

  1. The back part of your hand.
  2. The opposite side of your palm.
  3. The part of your hand that is not used for gripping.
  4. The area of the hand that faces away from the palm.
  5. The surface of the hand that is usually less sensitive.
  6. The dorsal aspect of the hand, often with less fat and more visible bones.
  7. The area of the hand that is exposed when the palm is facing down.
  8. The surface of the hand that often has hair and is less used for tactile sensation.
  9. The anatomical region of the hand that does not engage in fine motor skills as much as the palm.
  10. The part of the hand that is typically less involved in functional tasks.

相關英文單字或片語的差別與用法

1：Back of the hand

用法：

這個詞通常用來描述手的背面，強調這個部位的外觀或功能。在醫學或護理中，可能會用來檢查皮膚狀況或進行注射。日常生活中，人們可能會用手背來拍打某物或測試物體的溫度。

例句及翻譯：

例句 1：

他用手背輕輕拍了拍桌子。

He gently tapped the table with the back of his hand.

例句 2：

手背的皮膚比手掌更薄。

The skin on the back of the hand is thinner than that on the palm.

例句 3：

醫生檢查了病人的手背以評估血液循環。

The doctor checked the patient's back of the hand to assess blood circulation.

2：Dorsum of the hand

用法：

這是一個較為正式的術語，常用於醫學、解剖學或科學文獻中，描述手的背面。這個術語通常用於專業或學術的討論，可能涉及手的結構、功能或病理情況。

例句及翻譯：

例句 1：

在解剖學中，手的背面被稱為手的背側。

In anatomy, the back part of the hand is referred to as the dorsum of the hand.

例句 2：

醫生在檢查手的背側時注意到有腫脹。

The doctor noticed swelling when examining the dorsum of the hand.

例句 3：

手的背側包含許多血管和神經。

The dorsum of the hand contains many blood vessels and nerves.

輸入或選擇一個中文或英文單字或片語：