S-g
abbr. sub-generic 普通潜水艇; sub-genus 亚属
🗣️ 情景例句
I've got a million things to do.
我有很多事情要做。
There's nothing interesting in the newspaper.
报纸上没有什么有趣的新闻。
No, she's much younger than I am. She only started here this term.
对，她年纪比我小得多。她是这个学期才进校学习的。