go under (ゴー アンダー)

Idiom Health

意味

to lose consciousness, usually during surgery

意識を失う、通常は手術中に (ishiki o ushinau, tsūjō wa shujutsu-chū ni)

例文

"He was nervous before going under for his operation."

"手術の前に彼は緊張していました。" (Shujutsu no mae ni kare wa kinchō shite imashita.)