pigeon n. 鸽子
message n. 信息
cover v. 越过
distance n. 距离
request n. 要求，请求
spare part 备件
service n. 业务，服务 ★pigeon n. 鸽子
It's not my pigeon. ＝None of my business. 不关我的事。 ★message n. （口头或书面的）信息
Here is a message for you from your sister.
an oral/written message 口信/便条
leave sb. a message 给……留便条
I'll leave you a message.
take a message for sb. 替某人捎口信
Can I take a message for you? 我能替你捎个口信吗?
Can you take a message for me? 你能替我捎个口信吗?
take a message to sb. 给某人口信 打电话 :
Hello!--May I have a word with Tom ?/May I speak with/to Tom?
--Can you take a message for me?
information n. 信息（不可数）
messenger n. 送信人，信使 ★cover v. 越过；覆盖
① vt. 盖，覆盖
Snow covered the whole village.
She covered the child with a coat. 她给孩子盖了件外衣。
② vt. 行过（一段距离），走过（通常不用被动语态）
cover+距离 越过……
You can cover the distance to the museum in ten minutes.
③ n. 覆盖物，盖子，罩子，套子
Put a cover on the box! ★distance n. 距离
keep distance 保持距离
distant adj.远距离的
Can I share this table?
Can I join you?
importance n. 重要 important adj. 重要的
difference n. 不同 different adj. 不同的
