She was a suffragette and a birth control pioneer.她参加争取妇女选举权的运动，也是节育倡导者。a pioneer in the field of microsurgery显微外科领域的创始人He is a pioneer in modern medical practice.他是现代医学实践的先驱....
Reliance on sponsorship can have a malign effect on theatre groups.对赞助的依赖会给剧团带来不良的影响。The Prime Minister called for more economic self-reliance.首相呼吁加强经济上的自给自足。People learned self-reliance because they had to.人们被迫学会了自力更生。...