🧩 词语组成解析
spider
['spaɪdɚ]
n. 蜘蛛;星形轮，十字叉;带柄三脚平底锅;三脚架;
fern
[fə:n]
n. <植>羊齿植物，蕨类植物;
🗣️ 情景例句
The speed limit here is 60 miles an hour.
这儿限速为每小时六十英里。
I've changed my mind.
我已经改变主意。
You were very angry!
你火气真大！