🧩 词语组成解析
European
[ˌjuərə'pi(:)ən]
adj. 欧洲的，欧洲人的;欧盟的;
n. 欧洲人;
wolf
[wʊlf]
n. 狼;贪婪的人;有害的幼虫;
vt. 狼吞虎咽;
spider
['spaɪdɚ]
n. 蜘蛛;星形轮，十字叉;带柄三脚平底锅;三脚架;
🗣️ 情景例句
There's a conversation we have to finish.
我们有一段话还没有谈完呢。
Excuse me for the mistake.
对不起为我所犯的错误。
and by measuring the time interval between the taps and the receipt of the echoes, the depth of the sea at that point can be calculated.
测出回声间隔的时间，便可算出该处海洋的深度。