She went to the hair salon for a hair conditioning treatment to make her hair shinier.
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culture
焗 is a Cantonese-origin cooking term describing a technique where ingredients are sealed in hot salt, sand, or a pot and cooked by retained heat. 盐焗鸡 (salt-baked chicken) is the most famous dish using this method.
火 marks 焗 as a cooking-by-heat verb — a Cantonese coinage for sealed-pot baking, like salt-baked chicken (盐焗鸡). Same radical heads 烧 roast, 烤 grill, 煮 boil. Used in mainland menus chiefly via Cantonese cuisine.
局 gives the sound jú exactly. There may be a faint semantic touch — 局 includes a sense of "enclosed/restricted," and 焗 means cooking inside a sealed pot. But the main job is sound-matching.
