Bacterial plaque
牙菌斑
🧩 词语组成解析
bacterial
[bæk'tiriəl]
adj. 细菌的;细菌性;
plaque
[plɑ:k]
n. 匾，饰板;胸章，徽章;[医]血小板;
🗣️ 情景例句
The weather really sucks today.
今天的天气真差。
The government expects to handle the crisis easily.
政府预测将可毫无困难地度过这次危机。
Yes.
看见了。