Sea urchin
n. 海胆
🧩 词语组成解析
sea
[si]
n. 海;海洋;许多;大量;
urchin
['ə:tʃin]
n. 顽童;淘气鬼;<主英><动>猬;<动>海胆;
🗣️ 情景例句
Then, in college, I became good at it.
然后， 在大学， 我变得很精于数学。
Which one is more delicious.
哪一个是比较好吃的？
An old woman is standing at the side of the road.
一位老大娘站在靠近红绿灯的路边。