🧩 词语组成解析
a. [医](病变细胞等)侵袭前的,蔓延前的
🗣️ 情景例句
And don't forget to invite Susan for dinner.
别忘了请Susan来吃晚餐。
Last year I studied sociology and political science in school.
去年，我在学校攻读了社会学和政治学课程。
In fact they grow better if you feed them.
事实上，要是你给它们浇水施肥，它们会长得更好。