hand

v.
交，递；支持，搀扶；卷（帆）

n.
手；（钟表的）指针；一局牌，一手牌；帮助，援手；工人；船员，水手；支配，掌管；作用，影响；鼓掌，拍手喝彩；<文>字迹；一手之宽（用来测量马匹的高度）；<旧>（女方的）允婚；表演艺人，制作工匠

Phrase

1 invisible hand
无形之手 ; 一只看不见的手 ; 无形的手

2 on hand
在手边 ; 临近 ; 在场 ; 现有

3 green hand
劳经 新手 ; 生手 ; 菜鸟 ; 没有经验的人

Bilingual example sentences

1 He carefully inspected his hand.
他仔细检查手中的牌。

2 His hand met hers.
他的手碰到她的手。

3 I saw them making their way, hand in hand, down the path.
我看到他们手拉手沿着小路朝前走。

Dictionary phrases

1 on the other hand
另一方面

2 in hand
adv. 在手头；在进行中；在控制中

3 one hand
（双打开始时）一次发球权

Wikipedia

Hand

A hand (med./lat.: manus, pl. manūs) is a prehensile, multi-fingered extremity located at the end of an arm or forelimb of primates such as humans, chimpanzees, monkeys, and lemurs. A few other vertebrates such as the koala (which has two opposable thumbs on each "hand" and fingerprints remarkably similar to human fingerprints) are often described as having either "hands" or "paws" on their front limbs.Fingers are some of the densest areas of nerve endings on the body, are the richest source of tactile feedback, and have the greatest positioning capability of the body; thus the sense of touch is intimately associated with hands. Like other paired organs (eyes, feet, legs), each hand is dominantly controlled by the opposing brain hemisphere, so that handedness, or the preferred hand choice for single-handed activities such as writing with a pencil, reflects individual brain functioning.Some evolutionary anatomists use the term hand to refer to the appendage of digits on the forelimb more generally — for example, in the context of whether the three digits of the bird hand involved the same homologous loss of two digits as in the dinosaur hand.The human hand has 27 bones, not including the sesamoid bone, the number of which varies between people. 14 of which are the phalanges (proximal, intermediate and distal) of the fingers. The metacarpals are the bones that connects the fingers and the wrist. Each human hand has five metacarpals and 8 carpal bones. Among humans, the hands play an important function in body language and sign language.