keying的中文翻譯是什麼意思

N-COUNT鑰匙

A key is a specially shaped piece of metal that you place in a lock and turn in order to open or lock a door, or to start or stop the engine of a vehicle.

• They put the key in the door and entered...

  他們用鑰匙開啟門進去了。

• She reached for her coat and car keys.

  她伸手拿外套和汽車鑰匙。

N-COUNT（計算機或打字機的）鍵

The keys on a computer keyboard or typewriter are the buttons that you press in order to operate it.

N-COUNT（鋼琴或風琴的）鍵

The keys of a piano or organ are the long narrow pieces of wood or plastic that you press in order to play it.

N-VAR（音樂的）調

In music, a key is a scale of musical notes that starts on one specific note.

• ...the key of A minor.

  A小調

N-COUNT（地圖、圖解或科技書籍的）略語表，符號表，凡例

The key on a map or diagram or in a technical book is a list of the symbols or abbreviations used and their meanings.

• You will find a key at the front of the book.

  你會在書的前面找到略語表。

ADJ最重要的；關鍵的

The key person or thing in a group is the most important one.

• He is expected to be the key witness at the trial...

  他將成為審判的關鍵證人。

• Education is likely to be a key issue in the next election.

  在下屆選舉中教育可能成為最重要的一個議題。

N-COUNT關鍵；要訣

The key to a desirable situation or result is the way in which it can be achieved.

• The key to success is to be ready from the start...

  成功的關鍵在於從一開始就要準備充分。

• Diet and relaxation are two important keys to good health.

  限制飲食和放鬆身心是保持健康的兩個要訣。