insect

1. Origins, structure, and basic meaning

• Structure: 虫 is read むし, has 6 strokes, and relates to insects or bugs.
• Basic usage: 虫 is read むし, and 虫歯 is read むしば.

2. Common pitfalls and similar expressions

• 虫 and 虫歯
  • 虫 means bug or insect.
  • 庭の葉に小さな虫が止まっている。 means “A small bug is resting on a leaf in the garden.”
  • 虫歯 means cavity or tooth decay.
  • 甘い物を食べた後は虫歯を防ぐため歯を磨く。 means “I brush my teeth after eating sweets to prevent cavities.”