英和辞典
  
only中A1
óunliオウンり
形容詞(⦣ 比較変化なし)
ただ1つの, ただ1人の
an only child
♔基本an only child
一人っ子
  ⦣ an [the, my] only+名詞.
Mary is the only girl in her family.
Mary is the only girl in her family.
メアリーは彼女の家でただ1人の女の子です.
He is my only son.
He is my only son.
彼は私のひとり息子むすこです.
Her splendid hair is her only treasure.
Her splendid hair is her only treasure.
見事な髪かみが彼女のただ1つの宝だ.
副詞(⦣ 比較変化なし)
たった, ほんの, つい; ただ~だけ
only yesterday
only yesterday
つい昨日
  ⦣ ふつう修飾しゅうしょくする語(句)の直前(時に直後)に置く.
for only a few days
for only a few days
ほんの2~3日間
only a little
only a little
ほんの少しだけ
I have only 100 yen.
I have only 100 yen.
私はたった100円しか持っていない.
  ⦣ only を含ふくむ文章はこのように「~しか~ない」と否定に訳すとよい場合が多い.
There was only one boy in the classroom.
There was only one boy in the classroom.
教室にはたった1人の男の子しかいなかった.
For members only.
掲示For members only.
会員専用.
At that time I was only a child.
At that time I was only a child.
当時私はほんの子供だった.
  ⦣ an only child は「一人っ子」. 形
Only I touched it.
Only I touched it.
私だけがそれに触さわった.
  ⦣ Only は I を修飾.
I only touched it.
I only touched it.
私はそれに触っただけだ.
  ⦣ only は touched を修飾.
I touched that only.
I touched that only.
私はそれにだけ触った.
  ⦣ only は that を修飾.
✓POINT
以上の3つの文で only の位置とその修飾している語に注意.
I don't want to buy anything; I'm only (=just) looking.
I don't want to buy anything; I'm only just looking.
買うつもりはありません. ただ見ているだけです.
I can only say that I'm very sorry.
I can only say that I'm very sorry.
誠まことに申し訳ないとしか言いようがございません.
Tomorrow we'll have lessons only in the morning.
Tomorrow we'll have lessons only in the morning.
あしたは午前中しか授業がありません.
接続詞
ただ, だけど (but)
I want to get it, only I have no money.
I want to get it, only I have no money.
それを買いたいのですが, ただお金が無いのです.
have only to dohave only to do
have only to do
ただ~しさえすればよい
You have only to do your best.
You have only to do your best.
君はただベストを尽つくしさえすればよい.
not only A but also Bnot only A but Bnot only A but (also) B
not only A but (also) B́
A だけでなく B もまた  ⦣ B を強調する言い方.
He is not only a doctor but also a musician.
He is not only a doctor but also a musician.
彼はただ医者であるだけでなくまた音楽家でもある.
Bob not only wrote the script, but (also) directed the movie.
Bob not only wrote the script, but (also) directed the movie.
ボブは脚本を書いたのみならず, その映画を監督した.