噴射

1. Origins, structure, and basic meaning

• Structure: Written 噴射 and read ふんしゃ, it means ejecting liquid, gas, or fine particles forcefully under pressure.
• Basic usage: It applies to water from a hose and a device emitting fine mist at regular intervals.

2. Common pitfalls and similar expressions

• Pressurized jet rather than passive flow
  • The substance is driven out through an opening rather than simply running or dripping.