Encephalitogen
n. 致脑炎病毒,致脑炎物质
🗣️ 情景例句
Let's get in shape.
咱们去健身吧。
Which one is cheaper?
哪一个是较便宜的？
he may even, in times of real need, do a little work;
确实需要的时候，他甚至可能干一点儿活，