Pulse spacing
[電] 脈脈沖空間
?? 詞語組成解析
pulse
[p?ls]
n. 脈搏;[無線電]（電磁波等）脈動;活力;有節奏的跳動（或拍打）;
vi. （心臟）跳動;脈動;搏動;震動;
vt. 使跳動;有節奏地驅動（機器等）;[電子學]施以脈沖;[無線電]脈沖地調節（電磁波）;
pel, puls 表”驅動,推動”
spacing
['speisi?]
n. 間隔，間距;跨距;疏密;留間隔;
??? 情景例句
How did you get on in your exam?
你考得怎樣？
No piper can please all ears.
眾口難調。
Appreciation of sculpture depends upon the ability to respond to form in three dimensions.
對雕塑的鑒賞力取決于對立體的反應能力。