Tref
a. (按犹太教食规) 不洁净的, 不可食用的
🗣️ 情景例句
Experienced, talented, retired.
有经验， 有才能， 退休了。
Turn up your radio please.
请你把收音机开响一点儿。
The inspector began to look for fingerprints, while the constable checked that the front door locks had not been forced,
巡官开始搜寻指纹，警察经检查发现大门锁头并无撬过的迹象。