教室里有三串钥匙用英文怎么说
时间：
"In the classroom, there are three strings of keys."
"Strings of keys" 是用来描述多个钥匙串的短语。"String" 在这里指的是一个绳状物，而 "of keys" 指的是用这个绳状物连接起来的钥匙。
例句：
"I always carry a string of keys with me so I don't lose them." (我总是随身携带一串钥匙，这样我就不会把它们丢失了。)
"She had a string of keys hanging from her belt." (她腰间挂着一串钥匙。)
"He took the string of keys and unlocked the door." (他拿起钥匙串并开了门。)
"Strings of keys" 是用来描述多个钥匙串的短语。"String" 在这里指的是一个绳状物，而 "of keys" 指的是用这个绳状物连接起来的钥匙。
例句：
"I always carry a string of keys with me so I don't lose them." (我总是随身携带一串钥匙，这样我就不会把它们丢失了。)
"She had a string of keys hanging from her belt." (她腰间挂着一串钥匙。)
"He took the string of keys and unlocked the door." (他拿起钥匙串并开了门。)