on the phone 在电话里

make a phone call to sb. 给某人打电话

pay phone 公用电话

long-distance call 长途电话

local call 市话

phone book/yellow pages/telephone directory 电话簿

hang up 挂电话

the line is busy. 电话占线。

hold the line/hold on 别挂电话

operator 接线员

put/get… through to… 给……接通……

take/leave a message 捎口信/留言

answer the call 接电话

return the call/call back 回电话

dial the wrong number 拨错电话号码

(toll) free call 免费电话

receiver 听筒

dial the number 拨号英语四级及格线

put through 接通

tie up 占着电话

be off 下线，断线

get back to sb. 给某人回电

drop sb. a line 给某人写信

answer sb.’s calls接某人的电话

keeps in (regular) touch with sb.与某人保持(定期)联系

lose contact with sb. 与某人失去联系

out of touch with sb. 与某人不联系，不接触

frequent/regular guests 常客

effective communication有效沟通

have close relationships with sb.与某人关系密切

keep (good) relations with sb.与某人关系(好)

a true, long-lasting friendship真正、长久的友谊

cancel a date with… 取消与……的约会

chair a meeting/conference主持会议

get on with sb.与某人相处(融洽)

get in touch with sb.联系/接触某人

break up with sb.与某人闹掰