patient controlled的用法和樣例：
例句
- It can be used in ovulation induction alone or used in controlled superovulation induction combined with gonadotrophins.
它可單獨用於誘導排卵或與促性腺激素聯合應用於控制性促超排卵。 - Although lens cells survive the controlled suicide of organelles, this degradation has drastic implications.
水晶體細胞撐過胞器控制性自殺的過程，這種毀壞卻暗示嚴重的後果。
