1. In many species, such characteristics include aggressiveness. 在许多物种中，这些特征包括侵略性。
2. Since both are strong on tact not so strong on the aggressiveness and tend to crave affection. 因为他们都很老练，不太有攻击性，也都渴望感情。
3. One is that people's capacity to outwit other species, not their aggressiveness, appears to be the dominant factor in human survival. 一个是人类生存的首要因素似乎是人类在智力上胜过其他物种的能力，而不是他们的侵略性。
4. Tiny amounts of some hormones can modify our moods and our actions, our inclination to eat or drink, our aggressiveness or submissiveness, and our reproductive and parental behavior. 微量的一些激素可以改变我们的情绪和行为，我们的饮食倾向，我们的侵略性或顺从性，以及我们的繁衍和作为父母角色的行为。
5. Her aggressiveness and self-righteousness caused prickles of anger at the back of his neck. 她的咄咄逼人和自以为是让他很生气。
