Ditan
二苯基甲烷
🗣️ 情景例句
To the patients in the ward?
读给病房里的病人？
He that will eat the nut must first crack the shell.
欲所得，必先劳。
Assuming that his family had been killed during an air raid, Hans settled down in a village fifty miles away where he had remained ever since.
汉斯以为全家人都在空袭中遇难，于是便在距此50英里外的一座村子里定居下来，直至当日。