metaphysics
n[sing v]
1 branch of philosophy dealing with the nature of existence, truth and knowledge 形而上学; 玄学.
2 (esp derog 尤作贬义) speculative philosophy; any type of abstract talk, writing, etc 思辨哲学; 抽象的言语、 文字等.
🗣️ 情景例句
with the question of whether I go back to work or not.
为我是否回去工作这个问题。
After forty years teaching English he thinks it's time to call it a day.
他教英语四十年,认为该退休了。
He could hear their crying, also children's voices.