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second-string的英文翻译是什么意思，词典释义与在线翻译：
英英释义
Adjective:
-
being a replacement or substitute for a regular member of a team;
"a second-string pitcher"
second-string的用法和样例：
词汇搭配
- second string 第二个靠得住的人(第...
- second-string player 二线防员
- a second string to one's bow 后备方案; 第二手准...
- play second string 担任副职,起助手作用...
