对中、重度疼痛有效，对呼吸抑制作用较轻。

Of moderate to severe pain, effective, and less respiratory depression.

youdao

止痛药都是一个快速和有效的方法应付轻度至重度疼痛。

Analgesics are a quick and effective way of coping with mild to severe pain.

youdao

止痛药都是一个快速和有效的方法应付轻度至重度疼痛。

Analgesics are a quick and effective way of coping with mild to severe pain.

youdao