Bacillus firmus
[医] 强固芽胞杆菌
🧩 词语组成解析
n. 杆菌, 细菌\\n[医] 芽胞杆菌属, 杆菌属
🗣️ 情景例句
It's a piece of cake.
这是小菜一碟。
Listen and repeat.
先听，然后再重复一遍。
Many of them have to wait six months for their goods.
许多顾客不得不等上半年才得到所需的商品。