Microorganisms
n. [微] 微生物, 微生虫（microorganism的复数）
🗣️ 情景例句
Quit whining.
别诉苦了。
The first step is the only difficulty.
万事起头难。
She got up before 7 o'clock in the morning, and quickly washed her hands and face.
00以前起床，快快地洗手洗脸。