Charlotte rapped on the window with her knuckles.

夏洛特用指节轻敲着窗户。

Our fingers bend at the knuckle.

我们的手指在指关节处弯曲。

He got a rap over the knuckles for spending too much money on his business lunches.

因为在商务午餐上花钱太多，他挨了一顿批评。

The most common type of joint in the human body is the diarthrodial joint -- knuckles and shoulders are examples -- in which two bones come together in a capsule.

人体中最常见的关节是运动关节，如指关节和肩关节等，关节处的一个囊状物把两根骨头结合在一起。

Charlotte rapped on the window with her knuckles.

夏洛特用指节轻敲着窗户。

Our fingers bend at the knuckle.

我们的手指在指关节处弯曲。

He got a rap over the knuckles for spending too much money on his business lunches.

因为在商务午餐上花钱太多，他顿批评。

The most common type of joint in the human body is the diarthrodial joint -- knuckles and shoulders are examples -- in which two bones come together in a capsule.

人体中最常见的关节是运动关节，如指关节和肩关节等，关节处的个囊状物把两根骨头结合在起。

Charlotte rapped on the window with her knuckles.

夏洛特用指节轻敲着窗户。

Our fingers bend at the knuckle.

我们的手指在指关节处弯曲。

He got a rap over the knuckles for spending too much money on his business lunches.

因为在商务午餐上花钱太多，他挨批评。

The most common type of joint in the human body is the diarthrodial joint -- knuckles and shoulders are examples -- in which two bones come together in a capsule.

人体中最常见的关节是运动关节，如指关节和肩关节等，关节处的个囊状物把两根骨头结合在起。

Charlotte rapped on the window with her knuckles.

夏洛特用指节轻敲着窗户。

Our fingers bend at the knuckle.

我们的手指在指关节处弯曲。

He got a rap over the knuckles for spending too much money on his business lunches.

因为在商务午餐上花钱太多，他挨了一顿批评。

The most common type of joint in the human body is the diarthrodial joint -- knuckles and shoulders are examples -- in which two bones come together in a capsule.

人体中最常见的关节是运动关节，如指关节和肩关节，关节处的一个囊状物把两根骨头结合在一起。

Charlotte rapped on the window with her knuckles.

夏洛特用指节轻敲着窗户。

Our fingers bend at the knuckle.

我们的手指在指关节处弯曲。

He got a rap over the knuckles for spending too much money on his business lunches.

因为在商务午餐上花钱太，了一顿批评。

The most common type of joint in the human body is the diarthrodial joint -- knuckles and shoulders are examples -- in which two bones come together in a capsule.

人体中最常见的关节是运动关节，如指关节和肩关节等，关节处的一个囊状物把两根骨头结合在一起。

Charlotte rapped on the window with her knuckles.

夏洛特指节轻敲着窗户。

Our fingers bend at the knuckle.

我们的手指在指关节处弯曲。

He got a rap over the knuckles for spending too much money on his business lunches.

因为在商务午餐上花钱太多，他挨了顿批评。

The most common type of joint in the human body is the diarthrodial joint -- knuckles and shoulders are examples -- in which two bones come together in a capsule.

人体中最常见的关节是运动关节，如指关节和肩关节等，关节处的个囊状物把两根骨头结合在起。

Charlotte rapped on the window with her knuckles.

夏洛特用指节轻敲着窗户。

Our fingers bend at the knuckle.

我们的手指在指关节处。

He got a rap over the knuckles for spending too much money on his business lunches.

为在商务午餐上花钱太多，他挨了一顿批评。

The most common type of joint in the human body is the diarthrodial joint -- knuckles and shoulders are examples -- in which two bones come together in a capsule.

人体中最常见的关节是运动关节，如指关节和肩关节等，关节处的一个囊状物把两根骨头结合在一起。

Charlotte rapped on the window with her knuckles.

夏洛特用指节轻敲着窗户。

Our fingers bend at the knuckle.

我们的手指在指关节处弯曲。

He got a rap over the knuckles for spending too much money on his business lunches.

因为在商务午餐上花钱太多，他挨批评。

The most common type of joint in the human body is the diarthrodial joint -- knuckles and shoulders are examples -- in which two bones come together in a capsule.

人体中最常见的关节是运动关节，如指关节和肩关节等，关节处的个囊状物把两根骨头结合在起。

Charlotte rapped on the window with her knuckles.

夏洛特用指轻敲着窗户。

Our fingers bend at the knuckle.

我们的手指在指处弯曲。

He got a rap over the knuckles for spending too much money on his business lunches.

因为在商务午餐上花钱太多，他挨了一顿批评。

The most common type of joint in the human body is the diarthrodial joint -- knuckles and shoulders are examples -- in which two bones come together in a capsule.

人常见的是运动，如指和肩等，处的一个囊状物把两根骨头结合在一起。