✅ 同义词
🗣️ 情景例句
Richard tells me you're a doctor.
Richard告诉我您是医生。
In university, students are trained to become teachers and engineers.
大学的学生被训练成为教师和工程师。
has spent his lifetime studying active volcanoes and deep caves in all parts of the world.
花了毕生的精力来研究世界各地的活火山和探洞。