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(Black Key)《黑键练习曲》（乐曲名）
1、home key───本位键；起始键；归位键
2、black───adj.黑色的；黑人的；XieE的；vi.变黑；n.(Black)人名；(英、西)布莱克；(德、葡、捷)布拉克；n.黑色；黑人；黑颜料；vt.使变黑；把鞋油等涂在…上；把（眼眶）打成青肿
3、Key───n.钥匙；关键，密钥；（键盘乐器或电脑键盘的）键；调，声调，色调；答案；图例；扳手；销子，楔，栓；翼果；板条间首层灰泥；（篮球）罚球区；低岛，礁；adj.关键的，主要的；n.(Key)（美）基（人名）；vt.键入，用键盘输入；用别针等固定；使与……符合或关联；使……与……共处，相安无事；用钥匙将汽车表面划坏；将（表面）弄粗糙；给（广告）加识别码；成为获得……的关键
4、key contents───主要内容
5、shared key───共享密钥
6、key set───电键，按（钮电）键；电键，按键
7、cotter key───扁销键
8、pak key───pak键
9、suo key───你的钥匙
1、It is always easier for the thumb to play on a white key when the previous finger has played on a black key.───前面的手指弹奏一黑键，那么对拇指来说弹奏白键就比较容易。
2、If you have guessed both the position and colour a black key peg is displayed.───如果你已经猜到了两者的位置和颜色的黑键汇率被显示。
3、This black key will not sound.───这黑键摁下去不响。
4、This black key won't sound.───这黑键摁下去不响。
5、There is an accompanying note naming scheme based upon the standard Solfege system, but with novel names for the five black key notes.───音符命名基于标准的视唱XiTong，但是有五个新颖的黑键音的唱名在一起。
6、The music key is the Black key .───音乐键是黑色的键。
7、The thumb: used on a white key after a black key and on a white key after a white key───拇指：用于白键而后黑键和白键而后白键
8、It is harder to move with the thumb from white key to white key and even more difficult to move from white key to black key.───拇指从白键移到白键很困难，而且从白键移到黑键甚至有更大的难度。
9、A. This black key on the piano won't sound.───这钢琴上的黑键按下去不响。
1、There is an accompanying note naming scheme based upon the standard Solfege system, but with novel names for the five black key notes.