Matchless means so good that nothing else can stand beside it — without a match, without an equal. A matchless voice, matchless courage: the word glows a little.

Matchlessmatchless means so good意思是好到 that nothing else can stand beside it沒有別的東西能相比—— without a match沒有對手， without an equal沒有能相提並論的。A matchless voice, matchless couragematchless voice（無與倫比的嗓音）、matchless courage（無與倫比的勇氣）： the word glows a little這個字帶著一點光彩。

You will not hear it much in the street; people now say unmatched, unbeatable, or one of a kind.

You will not hear it much in the street你在街上不太會聽到這個詞； people now say unmatched, unbeatable, or one of a kind現在大家會說unmatched、unbeatable，或one of a kind。

Though actually the tidy gloss “very good” is a bit too small. It is not only praise; it says there is no equal.

Though actually不過其實 the tidy gloss "very good"「very good（很好）」這種簡單的翻譯 is a bit too small有點太小看它了。It is not only praise它不只是稱讚； it says there is no equal它是在說沒有能與之匹敵的。

It is built from match (an equal) plus -less (without). An older English word make once meant “equal / companion,” and Middle English makeless already meant “having no equal”; matchless continues that idea.

It is built from它是由 match (an equal)match（相配的對手） plus -less (without)加上-less（沒有）組成的。An older English word make一個比較古老的英文字make once meant "equal / companion,"曾經意思是「相配的人、同伴」， and Middle English makeless而中古英文的makeless already meant "having no equal"就已經是「沒有能相配的」的意思； matchless continues that ideamatchless延續了這個概念。

It is a rather bookish, even old-fashioned adjective, kind in tone, not cold.

It is這是個 a rather bookish, even old-fashioned adjective蠻書面、甚至有點過時的形容詞， kind in tone語氣是溫暖的， not cold不冷淡。