如何使用 "morphine" 造句

1. The placebo proved almost as effective as morphine .
事实证明这些安慰剂几乎与吗啡同样有效。
2. Dr benedetti observed that morphine falls into the second category .
贝内代蒂博士注意到吗啡被分到了第二类。
3. He claims it is between 20 and 200 times more effective than morphine .
他称它比吗啡的镇痛效果要好20到200倍。
4. A 75mg daily dose of morphine would make all the difference .
若每天使用75毫克的吗啡就可以改变这一切。
5. Endorphines in turn are neurotransmitters that are chemically similar to morphine .
内啡肽在化学上类似吗啡,是一种神经递质。