A flying ticket is like a pain killer.
机票就像是止痛药。
Will you give me a pain-killer?
你可以给我一个镇痛剂吗?
If you want this pain killer, you'll have to ask the doctor for a.
如果你想要这种止痛药的话,你得让医生开个处方。
Her injured leg was so painful that she had to take a pain-killer.
她受伤的那条腿疼的厉害,她只好吃了一片止疼药。
This is a new type of pain killer.
这是一种新的止痛药。
Please give me a pain-killer at once.
请立即给我止痛片吧。
I only feel mild pain. I don't think a pain-killer is necessary.
我只感到有稍微的疼痛,我想用不着吃止痛片。
I only feel mild pain. I don't think a pain-killer is necessary.
我只感到有稍微的疼痛,我想用不着吃止痛片。
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