Pest sera
[医] 鼠疫血清
🧩 词语组成解析
pest
[pɛst]
n. 讨厌的人或事;有害动植物;瘟疫;
浆液, 血清\\n[医] 血清; 浆液
🗣️ 情景例句
I want to keep the after-school programs--
我要保存这些课外活动--
Don't forget to phone to let us know you arrived safely.
不要忘记打电话，告诉我们你已经安全抵达。
Reading about them increases our understanding without dispelling our fears.
阅读有关昆虫的书能增加我们对它们的了解，却不能消除我们的恐惧的心理。