add-on
附赠品,附加优惠
例句:
the cost of the holiday tour to hawaii included six nights' stay at a hotel, but as an add-on, every extra night was available at a discount.
去夏威夷度假旅行的费用中包括六个晚上的旅馆住宿费,不过作为附加优惠,每多住一晚,其费用可以打折。
put...into effect
生效
例句:
the 1 will be put into effect on march 3, 2000.
该合同将于2000年3月3日生效。
i've got my hands full.
我手头正忙。
对话:
a: 2, would you like to go out for a walk with me?
b: i'd love to, but i've got my hands full now. i'm preparing for tomorrow's exam.
a:杰克,你愿意和我一起去散步吗?
b:我很想去,可我现在正忙着。我在准备明天的考试。