請問registered concern - 自學

※ 引述《goldlife (Lan)》之銘言：
: 請問這個字
: 我查了字典沒有這樣的組合
: "registered concern"-- 反應關切
^^^^^^^
First focus on the meaning of "concern":
Sth. that matters, or an anxious state of mind.

After you fully recognize the purport of "concern",
you can proceed to decode the meaning of "registered" combined with which:

Some 'concern' which is 'registered'.
: register 是登記.註冊
: concern 是 關心 關切
: 這兩個字組合在一起 放在文章時 我還一下子 找不出動詞
: 結果這兩個字都當名詞
: 翻成反應關切
: 有人可以跟我解釋一下嗎?

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There's a freedom in your sentence that carries me through.

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