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
And I didn't sleep well, Daddy told me.
而我总是睡不好。爸爸告诉我的。
A disease known is half cured.
病情确诊断，治病好一半。
We could see that the path continued on the other side, but we had no idea how we could get across the stream.
我们可以看到小路在深溪对岸继续向前伸展，但却不知如何越过这道深溪。