常春藤英語 ... We can finish the job more quickly if we all pitch in. (如果我們每個人都出一份力,就能早點完成工作。) pitch 作動詞有『投擲』之意,如pitch the ... ... <看更多>
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常春藤英語 ... We can finish the job more quickly if we all pitch in. (如果我們每個人都出一份力,就能早點完成工作。) pitch 作動詞有『投擲』之意,如pitch the ... ... <看更多>