Seroconversions
(seroconversion 的復數) n.[生][醫]血清轉化
??? 情景例句
The movie was a smash.
這個電影很過癮。
Of young men die many, of old men escape not any.
年輕人死得不少，而年邁者是在劫難逃。
It's used for cutting.
用于切割。