New words:

organism [ˈɔrɡəˌnɪzəm] n. 生物;有机体;有机组织;


必记高频搭配

living organism 生物;活体生物

Every living organism needs water and air.

single-celled organism 单细胞生物

A bacterium is a single-celled organism.

marine organism 海洋生物

The sea is full of different marine organisms.

marine [məˈrin] adj. 海的;海产的;海生的;海船的


关键使用提醒:

organism 是可数名词,复数:organisms
常与 living, single-celled, marine, complex 连用
反义词:inorganic matter 无机物

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