Tfx
[醫][=thymic factor x]胸腺因子x
??? 情景例句
You're Peggy Pendleton!
是Peggy Pendleton！
Maybe it will work
也許這個辦法會有效。
The daily exercises lasted only eleven minutes and I proposed to do them early in the morning before anyone had got up.
早鍛煉一共只有11分鐘，我打算在別人起床之前進行。