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to match (rhythm, speed, etc.)
to join together; to unite; to combine; to add up
to face; to be opposite (someone)
to compare; to check with
to cause to meet (e.g. an unpleasant fate)
to place together; to connect; to overlap
to mix; to combine
to put blade to blade; to fight
二つの部署を併せて新しい組織にした。
Two departments were combined into a new organization.
音楽に併せて体を動かした。
I moved my body in time with the music.
指揮者の合図にテンポを併せた。
I matched the tempo to the conductor's signal.