词典释义：
释义
using all one's power or strength
竭尽全力。
双语例句
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And the fact that we're still dealing with lead-acid batteries is sort of a baffling thing to wrap one's mind around. But all of that just might be changing.
事实上，铅酸蓄电池的处置仍然是困扰我们的难题，但或许有转机了。