Can master keyboard to input word.

能够熟练地操作键盘、输入单词。

youdao

It has a stylus-operated on-screen keyboard that takes great skill to master.

有由触笔操控的银幕键盘，需要很高的技巧去掌握。

《柯林斯英汉双解大词典》

Only by means of written exercise, keyboard harmony, harmonic analysis of works, and listening and other three-dimensional training, can students master the technique and get a satisfying result.

因此，和声教学应重视操作训练，要能熟练掌握这一技能，通过书面练习，键盘和声，作品和声分析及听觉训练几个方面进行立体性训练，是获得理想效果的一条途。

youdao

Dictated to a secretary using a noiseless portable black Remington typewriter constructed so the keyboard was less distracting to the master-orator one exhibited in the first glass case of the show Churchill's speeches were prepared for delivery in verse form.

WSJ: Churchill: The Power of Words | Morgan Library & Museum | The Origins of His Oratory | by Alexander Heffner