Pulse droop
[電] 脈沖垂下
?? 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”
droop
[dru:p]
vi. 彎曲;下垂;枯萎;
vt. 使…下垂;使頹喪;
n. 下垂;消沉;
??? 情景例句
I'm ready. See you later, Marilyn.
我準備好了。Marilyn 再見。
May I see your Identification card?
我能看你的身份證嗎？
The sides of the dish were so smooth that it was almost impossible to attach hawsers and chains to the rim without damaging it.
盤子四邊十分光滑，要在盤邊拴上繩索或鏈條而同時又不損壞它是很難辦到的。