Talt
abbr. tracking altitude 跟踪高度
🗣️ 情景例句
Simply this.
简单说来是这样的。
He has lived here for a year.
他在这里住了一年了。[表示持续到现在的行为]
Were you able to quote on all the items we need?
我们需要的每个项目你都能报价吗。