Bacterial variation
[医] 细菌变异
🧩 词语组成解析
bacterial
[bæk'tiriəl]
adj. 细菌的;细菌性;
🗣️ 情景例句
He's got 20/20 vision.
他的视力很正常。
To snore
打鼾
because this is easier to shape than other kinds.
因为燧石较之其他石头更容易成形。