Toxin-toxoid mixture
[醫] 毒素類毒素合劑
?? 詞語組成解析
toxin
['t?ksin]
n. 毒素;毒質;
toxoid
['t?k?s??d]
n. 類毒素;
??? 情景例句
My wife and I spent our honeymoon at the inn.
我太太和我在你們旅館度的蜜月。
There are four quarters in every dollar.
每美元有四個二角五分。
We owe a lot to the birds and beasts who eat insects but all of them put together kill only a fraction of the number destroyed by spiders.
我們要十分感謝那些吃昆蟲的鳥和獸，然而把它們所殺死的昆蟲全部加在一起也只相當于蜘蛛所消滅的一小部分。