单词：mainstay
mainstay的用法和样例：
例句
- He is the mainstay of our theatre group.他是我们剧组的台柱。
- Farming is still the mainstay of this country.农业仍是这个国家的主要依靠。
单词：mainstay 相关文章
DAVID GREENE, HOST: Today in Your Health, we're taking a close look at chemotherapy. It's been a mainstay of cancer treatment for decades, but that method is slowly being edged aside in medical research as new treatments, like immunotherapy, grab the
2017年NPR美国国家公共电台3月
AILSA CHANG, HOST: The comedy world is hurting today. A month after announcing he'd been diagnosed with cancer, the comedian Barry Crimmins has died. Crimmins was one of the reasons Boston's comedy scene burned so bright in the 1980s and '90s. ARI SH
2018年NPR美国国家公共电台3月
When French fries made their way to America, they soon became a restaurant mainstay. Many restaurants served Fries as their signature dish. Believe it or not, they were once considered very hoity-toity. 当年薯条刚成功进入美国市场时，就立
留美老师带你每日说英文
今天我们要学的词是mainstay。 Mainstay, 支柱，重要来源。 Picture books, a mainstay of children's literature, have been on the decline, 儿童文学的重要组成部分---图画书发行的数量正在走下坡路。在美国， Cran
英语单词荟萃
今天我们要学的词是mainstay。 Mainstay, 支柱，重要来源。 Picture books, a mainstay of childrens literature, have been on the decline, 儿童文学的重要组成部分---图画书发行的数量正在走下坡路。在美国， Cranb
英语每日一词