🧩 词语组成解析
挖沟, 挖沟工作, 掘壕掩埋法
spade
[sped]
n. 铁锹，铲子;纸牌中的)黑桃;
vt. 铲;
🗣️ 情景例句
Well, there's a lot to think about.
噢 有许多事需要考虑。
Dogs wag their tails not so much in love to you as your bread.
狗摇尾巴，爱的是面包。
Well, have you considered using the lab in your free class? I suggest you ask Mr. Wu.
噢，你是否考虑过在自习课上利用这个实验室？我建议你问问吴先生。