n. 生物, 有机体, 社会组织
All living organisms on Earth are exposed to a 24-hour day-night cycle.
四级 · CET-4 2025年12月 第1套
Food crops could be engineered to produce tardigrade proteins, allowing these organisms to grow more efficiently on spacecraft where levels of radiation are elevated compared with on Earth.
六级 · CET-6 2025年6月 第2套
"Humans inherently avoid dangerous organisms such as bees, but children these days avoid even harmless insects such as butterflies and dragonflies(蜻蜓)," he says.
六级 · CET-6 2022年12月 第2套
The fear of living organisms is becoming more worrisome.
六级 · CET-6 2022年12月 第2套
Agriculture takes place in nature, among ecosystems of interacting organisms and activity, and crop production takes place within that ecosystem environment.
六级 · CET-6 2020年12月 第1套