Sympathin i
[醫] 抑制性交感素
?? 詞語組成解析
n. 交感素, 交感神經素\\n[醫] 交感[神經]素
??? 情景例句
Where does she live?
她住在哪？
I couldn't get through.
我打不通電話。
He's been there for over two years. He's been there since two years ago.
他到校有兩年多時間了。他兩年前就到那兒學習了。