And for that, sharp, pointed teeth are ideal.
对于这点,锐利的尖尖牙齿就十分理想了。
词语解释
1.ecosystem n.生态系统
Water is the core of a healthy ecosystem.
水是维持生态系统良性循环的根本。
2.predator n.食肉动物;掠夺者
Young birds are very vulnerable to predators.
幼小的鸟易受食肉动物伤害。
3.prey n.牺牲者;被掠食者
She was easy prey for dishonest salesmen.
她很容易地让奸商敲了竹杠。
4.specialisation n.专门;专业化
Innovation and specialisation are more important.
创新和专业化更为重要。
5.preserve v.保护;保存;保持
It is highly important to preserve the environment.
保护自然环境至关重要。
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