🧩 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
Tom doesn't enjoy going to school.
汤姆不喜欢上学。
The plumber has made a mistake.
配管工犯了一个错误。
giant hovercraft liners could span the Atlantic;
大型的气垫班轮或许能跨越大西洋。