rod

rod

名词

1. 杆，棒

1. （细长的）杆，棒子
2. （金属、木材等制成的）棍棒

例句：

1. He used a fishing rod to catch the big fish.（他用鱼竿捕捉到了那条大鱼。）

2. She hit the ball with a golf club.（她用高尔夫球杆打球。）

2. 棍棒，警棍

1. 警察使用的棍棒

例句：

1. The police officer used his rod to control the crowd.（警察使用警棍控制了人群。）

2. The security guard carries a metal rod for protection.（保安携带金属警棍进行防护。）

3. （天文）星体，光柱

1. 在太阳系之外的星体
2. 在太阳周围形成的光柱

例句：

1. The telescope can observe distant rods in outer space.（望远镜可以观测到太阳系外的遥远星体。）

2. The northern lights appeared as colorful rods in the sky.（北极光在天空中呈现出五彩斑斓的光柱。）

词语辨析

pole：通常指较长的、直立的杆状物，如旗杆、电线杆等。

stick：指较短、较细的杆状物，常用于指棍棒、手杖等。

bar：指较粗的、通常用于支撑或加固的杆状物。

词汇扩充

cane：细长而柔韧的杆，通常指竹藤制成的杖。

staff：拐杖，通常指用作支撑的手杖。

shaft：通常指长而细的杆，如箭杆或轴。

近义词

bar、cane、pole、staff、stick

反义词

ball、sphere、orb

形容词

1. 线状的，棒状的

1. 形状像杆或棒的

例句：

1. The rod-shaped bacteria can be seen under the microscope.（可以在显微镜下看到呈杆状的细菌。）

2. The artist used a rod-shaped brush to paint thin lines.（艺术家用杆状的画笔画细线。）

2. 刚硬的，僵直的

1. 僵直而无弯曲的

例句：

1. The rod-like structure provides stability to the building.（杆状的结构使建筑物更加稳固。）

2. His back was as straight as a rod.（他的背像杆子一样笔直。）

柯林斯词典

rod（名词）：
1. a long slender pole of wood, metal, etc.
2. a stick or bundle of sticks or switches used to punish
3. a thin straight stick or shoot growing on or cut from a tree or bush
4. a fishing rod or pole
5. a straight, slender shoot or stem of any woody plant, often used for walking, support, etc.
6. a stick, staff, or scepter, esp. of authority or office
7. a straight, thin bar or shaft, esp. of light
8. a straight, narrow line or bar
9. a straight, narrow, elongated form or part
10. a straight bar or shaft used to transmit or convey power, motion, etc.
11. a straight bar or shaft serving as an electrode in certain electrical devices, as a cathode-ray tube
12. a straight bar of wood, metal, etc., with a handle at one end and a row of metal pins set in it, used for curling the hair
13. a slender bar or tube used as a structural member, as in a space frame or truss

牛津词典

rod（名词）：
1. a thin straight bar, especially of wood or metal
2. a fishing rod
3. a wand or staff as a symbol of office, authority, or power
4. a slender straight stick or shoot growing on or cut from a tree or bush
5. a slender, elongated, cylindrical object or part, such as a piston rod
6. a straight bar or scepter, especially as a symbol of office or authority
7. a unit of length equal to 5.5 yards (approximately 5.03 meters)
8. a straight line or course
9. a measure of area equal to a square rod
10. (informal) a car

用法

1. "rod"作为名词时，常用于表示棒状物、杆状物、棍棒等的意思。

2. "rod"作为形容词时，常用于表示线状的、棒状的、刚硬的等的意思。

例句

1. He used a fishing rod to catch the big fish.（他用鱼竿捕捉到了那条大鱼。）
2. She hit the ball with a golf club.（她用高尔夫球杆打球。）
3. The police officer used his rod to control the crowd.（警察使用警棍控制了人群。）
4. The security guard carries a metal rod for protection.（保安携带金属警棍进行防护。）
5. The telescope can observe distant rods in outer space.（望远镜可以观测到太阳系外的遥远星体。）
6. The northern lights appeared as colorful rods in the sky.（北极光在天空中呈现出五彩斑斓的光柱。）
7. The rod-shaped bacteria can be seen under the microscope.（可以在显微镜下看到呈杆状的细菌。）
8. The artist used a rod-shaped brush to paint thin lines.（艺术家用杆状的画笔画细线。）
9. The rod-like structure provides stability to the building.（杆状的结构使建筑物更加稳固。）
10. His back was as straight as a rod.（他的背像杆子一样笔直。）