Back up
其它 Other支持, 倒退, 给...装上背衬
📝 例句
Don't back up the moment you run up against a little difficulty.
不要遇到一点困难就打退堂鼓。
Even if Melanie were dying, she couldn't go back up there.
哪怕梅兰快死了，她也不能回去的。
To back up tiles is tedious work.
把文档备份是一项枯燥无味的工作。
I wonder what has caused so many vehicles to back up here.
我不知道为什么会有这么多车辆阻塞在这里。
🧩 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;
up
[ʌp]
adv. 在上面，在高处;起床，起来;向上;由低到高;
adj. 向上的;上升的;竖立的，垂直的;举起的;
vt.& vi. 增加;加速;提高;举起，拿起;
prep. 在…的上端;向高处;沿…而去;向…上游;
n. 上升，升高;兴旺，繁荣;上坡;（价格等）上涨;
🗣️ 情景例句
Marilyn, you want coffee or tea? Marilyn
要咖啡还是茶？
Behind bad luck comes good luck.
塞翁失马，焉知非福。
Another good reason for taking a part-time job is that employers usually prefer to hire someone who has already had some work experience. They value someone who leads an active life and is anxious to learn. For example, a newspaper might employ you if you
干兼职工作的另一条充分的理由就是，雇主们通常愿意录用已有一些工作经验的人。他们很看重生活积极、渴望学习的人。例如，如果你在大学或中学就读时曾为某学生杂志工作过，那么报社就可能录用你。一般来说，如果你已干过一些兼职工作，找到适合工作的机会就会大些。