触发器

觸發器

chùfāqì

noun #25,290

Measure Word

一个触发器 gè

Meanings

1 trigger (mechanical or electronic)
2 trigger circuit
3 flip-flop (in electronics/computing)

Characters

to touch; to trigger

to send out; to activate

device; instrument; machine

Examples

数据库触发器在数据变化时自动执行。

Shùjùkù chùfāqì zài shùjù biànhuà shí zìdòng zhíxíng.

A database trigger executes automatically when data changes.

这个触发器感应到温度变化后就会报警。

Zhège chùfāqì gǎnyìng dào wēndù biànhuà hòu jiù huì bàojǐng.

This trigger will sound an alarm when it senses a temperature change.

Tips

usage

触发器 is used in both computing (database triggers, event triggers) and electronics (flip-flop circuits). In everyday speech it can also refer to any physical trigger mechanism.

Stroke Order

触 chù

发 fā

器 qì