新しん生せい面めん

noun

new phase; new aspect; new field

Used for a fresh development, direction, or area of activity, often in formal or written contexts.

• 彼かれの研けん究きゅうは医い学がくに新しん生せい面めんを開ひらいた。

  His research opened up a new field in medicine.

• この発はっ見けんは物ぶつ理り学がくに新しん生せい面めんをもたらした。

  This discovery brought a new phase to physics.