...跟這個字的用法比較有關, 跟文法比較沒關. 你所列出這兩點都是對的: (a) be concerned with = concern = be about = 和...有關 (b) be concerned about=be concerned ...
'have no concern with '是'與...無關',是一個片語 ...如果你不確定user的意思,而他只回了no concern 兩個字,沒有前後文的話,你可以再跟他確認一下:Do you mean you are happy with my work?
可以用主動或被動 主動變成: The letter concerns with export commodities chiefly.
... concerns me. 你的健康使我關心 另常用形容詞形式出現 I am concerned with your health. 你舉的例子The letter is chiefly concerned ...
... sign of the Zodiac and concerned with the I and the ego. It is...optimistic, confident and positive. It is concerned with wisdom, freedom and exploration. But as with ...
...the job by tomorrow. (除非最後一刻出問題，否則我們應可在明天之前完成任務) concerning (= about; with regard to; in connection with 關於) -- 比較正式的用語 Police are anxious...
rather than concern with historicism or the appropriateness of representational decorative forms in relation to use...transformation of naturalistic motifs into expressive pattern and on the integration of decoration with existing methods of workshop manufacture . Dresser(人名)專注...
...] (不用被動式)關於 涉及,關係到;影響到 The letter is chiefly concerned with export commodities. 這封信主要是關於出口商品的。 The news concerns ...