Isotoxin
同族毒素
🗣️ 情景例句
What made you change your job so frequently?
为什么你经常转工？
I changed my mind.
我改变主意了。
'I have just arrive in Scotland and I'm staying at a Youth Hostel.'
“我刚到苏格兰，我现住在一家青年招待所。”