Schistosomulum
n. [动]血吸虫童虫
🗣️ 情景例句
What university did you graduate from?
你从哪所大学毕业的？
First think,and then speak.
动口先动脑。
while our own compulsory school attendance became law in Germany in 1642,
而我们的义务教育成为法律在德国是在1642年，