brain surgery

Noun

uncountable usually idiomatic

Japanese Meaning

神経系、特に脳に対する手術（脳神経外科手術） / 非常に複雑で分かりにくいもの、または煩雑な仕組み

After the successful brain surgery, she slowly began to regain her speech and coordination.

成功した脳の手術の後、彼女はゆっくりと話す力と協調運動を取り戻し始めた。

Sense（1）

Surgery on any part of the nervous system, especially the brain; neurosurgery.

Sense（2）

(uncountable, idiomatic) Something that is overly complex, detailed or confusing.

It's not brain surgery. Just screw in the bulb and flip the switch.

brain surgeries

（ plural ）