In regard to the internship system in the United States I availed myself of part of Miyumi Tanaka's work "Making doctors in Harvard" (Igaku-Shoin Ltd.) as a reference.
毛深いまゆ毛が彼の顔の特徴だった。
His bushy brows accented his face.
彼は驚いてまゆをつりあげた。
He arched his eyebrows in surprise.
彼はまゆを上げて難色を示した。
彼のあの話はまゆつばものだ。
That story of his sounds very unlikely.
妻の死の知らせを聞いてもまゆ一つ動かさなかった。
He did not even raise an eyebrow at the news of his wife's death.