Polyvalent bacterine
[医] 多价菌苗
🧩 词语组成解析
a. 多价的\\n[医] 多价的
[医] 菌苗
🗣️ 情景例句
and they found it to be too easy--
他们发现字太简单了，
The vacuum cleaner is making a funny noise.
吸尘器发出怪异的声音。
A new machine called 'The Revealer' has been invented and it has been used to detect gold which has been buried in the ground.
一种叫“探宝器”的新机器已经发明出来，并被人们用来探测地下埋藏的金子。