Cfu
abbr. colony-forming units 菌落形成單位
??? 情景例句
No thanks. Maybe some other time.
不用了，謝謝。也許下次吧。
When the sun comes in, the doctor goes out.
陽光入室，醫生出屋。
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.
情況很快就弄清了，舞蹈的直線部分是隨著太陽位置的變化而變化的。