Hailer
n. 欢呼的人, 打招呼的人
🗣️ 情景例句
have become good friends, haven't you?
成了好朋友，不是吗？
Call information for the number.
打查号台查询电话号码。
A navy ship was in a port in Scotland for repairs.
一艘军舰停靠在苏格兰的一个码头等待维修。