[單字] Account
According to recent research, radioactive decay supplies only about half
the Earth’s heat,
while primordial heat -- leftover from the planet’s formation --
accounts for the rest.”
整句話就只有account不知道是什麼意思QQ...
查longman裡面似乎沒有接的起來的解釋
account for something
1.to explain
2.to form a particular amount or part of something
請板友指點迷津 謝謝
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※ 編輯: ntust661 來自: 218.161.122.58 (07/21 11:29)
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