Bacterium lactis innocuus
[医] 无害乳杆菌
🧩 词语组成解析
🗣️ 情景例句
Marilyn, Susan, let's not begin to worry about Michelle and Max.
Marilyn， Susan不要开始担心Michelle和Max。
Please stop by (drop in) sometime.
请于近日过来坐坐。
The students are going to take the test in two days' time.
学生们准备在两天后就接受测验。