let her rip

Verb

informal

(informal) To set off or allow to begin.

Japanese Meaning

（非公式）物事を始動させる、出発させる

Once the mechanics finished, they decided to let her rip and test the engine at full power.

整備士たちが作業を終えると、彼らはエンジンを全開で始動させて試運転することにした。

Sense（1）

(informal) To set off or allow to begin.

Once we have the tank full we will back away and you can let her rip.

lets her rip

（ present singular third-person ）

letting her rip

（ participle present ）

let her rip

（ participle past ）

let her rip

（ past ）