picadura

The part of the body of a vertebrate containing the digestive organs.

To have an accident.

To lose weight or become thinner.

除了学习，他晚上还工作。

The fact or condition of being addicted to a particular substance or activity.

Physically and mentally dependent on a particular substance.

Physically or psychologically dependent on a particular substance or activity.

Feeling pain or soreness.

A medical condition, ailment, or affection.

affective; emotional