🧩 词语组成解析
lap
[læp]
vt. 折叠;包裹，缠绕;使搭接;磨亮，磨平;
vi. 折叠;部分重叠;舔;包围;
n. 膝;下摆;一圈跑道;范围;
🗣️ 情景例句
Be our guest.
请随意。
This is a highly controversial subject.
这是一个颇有争议的题目。
it was not long before its use as the uniquely recognizable broadcasting frequency for interstellar communication was suggested.
提出把它作为星际间唯一可辨认的广播频率就为期不远了。