A: The wax from the candle is starting to drip onto the birthday cake.
    B: Quick! Let’s blow out the candle.
    wax
    n. 蠟，蜂蠟
    vt. 給…上蠟
    A: My joints are starting to weaken in my old age.
    B: I’m sure your doctor could help you strengthen them.
    weaken
    v. (使)變?nèi)酰?使)減弱
    A: She is independently wealthy .
    B: I thought so by the way she dressed and carried herself.
    wealthy
    a. 富裕的
    A: What sort of weapon was he carrying?
    B: I think it was a bow and arrow.
    weapon
    n. 武器，兵器
    A: She can weave a rug in less than one week!
    B: That’s amazing, considering the quality of the rugs that she makes.
    weave
    v. 編，織
    A: If I don’t have someone to help me weed , the garden will turn into a jungle!
    B: I can help you on Friday.
    weed
    n. 雜草，野草
    v. 除草
    A: I am willing to work on any weekday .
    B: Would you also be willing to work on the weekend?
    weekday
    n. 平常日，工作日
    A: Ever since my injury, I have to make weekly trips to the doctor.
    B: That’s such a drag!
    weekly
    a. 每周的，一周一次的
    ad. 一周一次的
    n. 周報(bào)，周刊
    A: Whenever I think about my cat that died. I begin to weep .
    B: I know it is hard to lose a pet that you love so much.
    weep
    v. 1.(為……)哭泣，流(淚);2.滲出
    A: How can I fix this lamp?
    B: You night need to weld the broken pieces together.
    weld
    v. 焊接
    n. 焊接，焊縫