Back haul
[计] 空载传输, 回送
🧩 词语组成解析
back
[bæk]
n. 背，背部;背面，反面;后面，后部;（椅子等的）靠背;
vt. 使后退;支持;加背书于;下赌注于;
vi. 后退;倒退;
adj. 背部的;后面的;以前的;拖欠的;
adv. 以前;向后地;
haul
[hɔl]
vt.& vi. 拖，拉;
vt. 运送;传讯;
n. 拖;大批赃物;一网的捕获量;拖运货物的距离;
vi. 强迫（某人）去某处;
🗣️ 情景例句
using as many letters as possible.
尽可能多用字母，
The amount you want to transfer.
您要转帐的金额。
It was his job to repair bicycles and at that time he used to work fourteen hours a day.
他那时的工作是修理自行车，并且通常是一天工作14个小时。