🧩 词语组成解析
jam
[dʒæm]
n. 果酱;拥挤,挤满;困境;[无线]干扰;
vt. 把…挤进;把…塞满,使挤紧;使堵塞;使卡住;
vi. 挤满,拥挤;堵塞;发生故障;
🗣️ 情景例句
Let's get engaged.
我们订婚吗?
That nation is famous for its tourism.
那个国家以旅游业闻名。
Look at the picture.
看这幅图画。