今日挑戰句子
影片不是英文？
They're essential not only to human health but to the health of the crops we grow and to the creation of industrial products.
它們不僅對人類健康至關重要，而且對我們種植的農作物的健康，和工業產品的生產來說也不可或缺。
學習重點
1. essential必要的，必不可少的
essential
[ɪˋsɛnʃəl](adj.)必要的，必不可少的
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口口口9 個月前
They're essential not only to human health but to the health of the crops we grow and to the creation of industrial products.
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#Day62
They’re essential not only to human health but to the health of the crops we grow and to the creation of industrial products.
Rose9 個月前