bulk up

US

UK

C1 高級
phr. v.片語動詞增肌
He's been working out at the gym to bulk up for the summer.

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【生活英文】運動減重、健身房單字一次報你知! (English Vocabulary for EXERCISING at the GYM)

07:49【生活英文】運動減重、健身房單字一次報你知! (English Vocabulary for EXERCISING at the GYM)