学个词 Learn A Word 2072 know-how

今天我们要学的词是 know-how. Know-how 做为名词，意思是知识和技能。印度出台新预算，军费开支比去年提高了12%。India is trying to use its buying power to get more technological know-how from its foreign arms suppliers. 印度希望利用自己的购买力，从外国武器供应商那里得到更多的技术转移。一项对18个国家里15岁中学生的测试发现，China is leading the pack when it comes to financial know-how among 15-year-old boys and girls. 说到15岁孩子的理财知识，中国排在第一位。好的，今天我们学习的词是 know-how, know-how, know-how...