Bacterial precipitaion
[机] 细菌性沉淀
🧩 词语组成解析
bacterial
[bæk'tiriəl]
adj. 细菌的;细菌性;
🗣️ 情景例句
She went to a school-board meeting.
她去参加联合校董会会议了。
I can't help it, sir.
我也无能为力，先生。
Let's go to the first island.
我们到第一个岛上去吧。