键

[jiàn]

• key
• bond
• link
• pi bond
• sigma bond
• bonding
• cotterel
• keys

参考释义

键 [jiàn]

• -

例句

1. 钢琴的琴键一弹琴弦就振动出声。
   The strings of a piano vibrate when the keys are struck.
2. 把这两个计划仔细地加以对比就可以看出一些关键性的差异。
   Careful contrast of the two plans shows up some key differences.
3. 他的手指在钢琴键盘上轻快地移动。
   His fingers swept the keys of the piano.
4. 他重重地敲击钢琴琴键。
   He was thumping the keys of the piano.
5. 她键入了所有的新数据。
   She keyed in all the new data.
6. 有两个输入键有毛病。
   Two input keys don't work.
7. 教师在学习中的关键作用是不该忽视的。
   The key role of the teacher in the learning process should not be neglected.
8. 那架风琴有两排键盘。
   The organ has two banks of keys.