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lifelines的音標(biāo)：...

Lifelines would be of no help until the product is selling.如果產(chǎn)品賣不出去,這些救命資金也毫無幫助.They firmly lay hold of all the lifelines of their national economy.他們牢牢地控制住國民經(jīng)濟的命脈.They firmly took hold of all the lifelines of their nati...

n.救生索，生命線( lifeline的名詞復(fù)數(shù) )...