🧩 词语组成解析
abbr. 长途电话服务（Wide Area Telecommunications Service）
line
[laɪn]
n. 线条;排;行列;界线;
vt. 排队;用线标出;沿…排列成行;给…安衬里;
vi. 形成一层;排队;击出平直球;
🗣️ 情景例句
I want a package deal including airfare and hotel.
我需要一个成套服务，包括机票和住宿。
Close your book,please.
请把书合上。
Ice is only as safe as the water from which it is made,
冰块只有当制造冰块的水安全时才是保险的，