put a dog to sleep 安乐死一只狗
put patient to sleep 使病人入睡
be put to sleep 被实施安乐死
gently put to sleep 温和地入睡
put animal to sleep 安乐死动物
1. The vet had to put the dog to sleep.
兽医不得不给这只狗实施安乐死。
2. The medicine will put you to sleep quickly.
这种药会让你很快入睡。
3. The patient was put to sleep before surgery.
病人在手术前被麻醉入睡。
4. They decided to put the old horse to sleep.
他们决定让那匹老马安乐死。
A: Why was the dog put to sleep?
A：为什么那只狗被安乐死？
B: It was very old and suffering.
B：它非常老并且在受苦。
1) 指使人或动物进入睡眠状态
2) 医学中指麻醉或镇静过程
3) 委婉表达动物安乐死
4) 指通过药物让身体进入休眠状态
1. 使入睡；使进入麻醉状态
e.g.The doctor put the patient to sleep before surgery.
医生在手术前让病人入睡。
2. 对动物实施安乐死（委婉说法）
e.g.The injured animal was put to sleep.
那只受伤的动物被安乐死。
verb phrase
1. To cause someone or an animal to fall asleep, often using drugs or anesthesia; also a euphemism for euthanizing an animal.
Synonym: anesthetize, euthanize