preemptive
preemptive 的前缀、后缀或词根是什么？
国际音标
🇺🇸 /priˈɛmptɪv/
🇬🇧 /priːˈɛmptɪv/
先发制人的，抢先的
词根法分析
pre-（在...之前）+ empt（拿取）+ -ive（有...性质的）→ 先发制人的，抢先的
- pre-前缀，表示‘在...之前’
- empt来自拉丁语‘emere’，意为‘拿取’
- -ive后缀，表示‘有...性质的’
例子
- preempt先占，先发制人
- preemption先买权，优先购买
练习
尝试用相同的方法分解和记忆以下单词- preventive预防的，防止的
- predictive预测的，预言的
造句
- The country took preemptive measures to protect its borders.
- In chess, a preemptive strike can often lead to a quick victory.
- The company launched a preemptive advertising campaign to outshine its competitors.