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to put on (lower-body clothing, e.g. pants, skirt, footwear); to wear
to affix (a sword to one's hip)
新しい靴を穿いてみた。
I tried on new shoes.
今日はスカートを穿いている。
I'm wearing a skirt today.
このズボンは穿き心地がよくて毎日穿きたくなる。
These pants are so comfortable I want to wear them every day.