Cfu
abbr. colony-forming units 菌落形成单位
🗣️ 情景例句
No thanks. Maybe some other time.
不用了，谢谢。也许下次吧。
When the sun comes in, the doctor goes out.
阳光入室，医生出屋。
It soon became clear that the straight part of the dance changed when the sun's position changed. If the feeding place was toward the sun, the dancer headed straight upward during the straight part of the wagging dance.
情况很快就弄清了，舞蹈的直线部分是随着太阳位置的变化而变化的。