Fots
abbr. 光纤传输系统（fiber optics transmission sys-tem）
🗣️ 情景例句
If my wife takes a second job and leaves the kids in day care, we should be able to get the loan for a two storey place.
如果我的妻子做两份工，把孩子送去全托，我们就可以贷款买一栋两层的房子了。
Custom without reason is but ancient error.
习俗没有道理，古代谬误而已。
She has been collecting stamps.
她一直收集邮票。