A slip of the pen
笔误
🧩 词语组成解析
slip
[slip]
vi. 滑，滑脱;犯过失，出错;（时间）不知不觉地过去;（健康状况等）变差;
vt. 使顺利滑动;摆脱;放松，松开;
n. 跌倒，失足;纸条;失误，口误;事故;
adj. 滑动的;可拆卸的;打有活结的;
abbr. 串行线路接口协议(Serial Line Interface Protocol);
of
[əv]
prep. 关于;属于…的;由…制成;
aux. 助动词 [非标准用语、方言] =have [主用于虚拟语气];
the
[ðə]
art. 指已提到的人（物）;指说话人与听者已知的人（物）;用于独一无二的事物前;与形容词最高级和序数词连用;
pen
[pɛn]
n. 笔，笔尖;笔法，文笔;作家;围栏;
vt. 写;把…关入栏中;关押，囚禁;
🗣️ 情景例句
We will also need a letter of recommendation.
我们还要求一封推荐函。
John has built up his own business.He owns a hotel.
约翰建立了他自己的生意，他拥有一家宾馆。
This would solve the problem of ventilation, for if a train entered this tunnel, it would draw in fresh air behind it.
因为如果有列火车开进隧道，它就把新鲜空气随之抽进了隧道。