坚持这样练英语听力，1个月就能看见效果（第172期）
音变：
A: You know, I paid millions (辅元) of dollars for this building's (同类音消失) security.
B: You got (同化) your money's worth. Took me almost (辅元) a minute to disable (辅元) it.
A: Hi, there.
B: A new toy?
A: Prototype Troop Carrier.
原文：
A: You know, I paid millions of dollars for this building's security.
B: You got your money's worth. Took me almost a minute to disable it.
A: Hi, there.
B: A new toy?
A: Prototype Troop Carrier.
单词和短语：
prototype / ˈproʊtətaɪp /
- n.（新型汽车、机器等的）原型，雏形；典型，范例；蓝本，最初形态；（电子）原型滤波网络；（生物、天体等的）原始型；（建筑、汽车等的）全真模型
- v.制作（产品的）原型
troop / truːp /
- n.军队，士兵；部队，（尤指）骑兵连，装甲连；童子军中队；一组，一群
- v.成群结队地走，列队行进；（孤身一人）缓步前行，稳步前行；（尤指被告知）成群前往
- adj.军队的，有关或涉及军队的
补充例句：
