Charlotte rapped on the window with her knuckles.

夏洛特用指节轻敲着窗户。

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。

Our fingers bend at the knuckle.

我们的手指在指关节处弯曲。

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.

夏洛特用指轻敲着窗户。

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。

Our fingers bend at the knuckle.

我们的手指在指处弯曲。

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.

人体中最常见的是运动，如指和肩，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。

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。

Our fingers bend at the knuckle.

我们的手指在指关节处弯曲。

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.

夏洛特用轻敲着窗户。

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

因为商务午餐上花钱太多，他挨了一顿批评。

Our fingers bend at the knuckle.

我们的手处弯曲。

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.

人体中最常见的是运动，如和肩等，处的一个囊状物把两根骨头结合一起。

Charlotte rapped on the window with her knuckles.

夏洛特用指节轻敲着窗户。

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。

Our fingers bend at the knuckle.

我们的手指在指节处弯曲。

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.

人体中最常见的节是运动节，如指节和肩节等，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。

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。

Our fingers bend at the knuckle.

我们的手指在指关节处弯曲。

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。

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。

Our fingers bend at the knuckle.

我们的手指在指关节处弯曲。

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。

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

因为在商务午餐太多，他挨了一顿批评。

Our fingers bend at the knuckle.

我们的手指在指关节处弯曲。

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。

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。

Our fingers bend at the knuckle.

们手指在指关节处弯曲。

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.

人体中最常见关节是运动关节，如指关节和肩关节等，关节处一个囊状物把两根骨头结合在一起。