equip为什么要双写尾字母

因为equip第二个音节为重读闭音节，所以需双写p加ed或ing:

[ i'kwip ]

It must be equipped with an 8-bit data-bus .它需要配备8位数据总线。

The lightly equipped reds carried no tents .轻装的红军没有带帐篷。

The building was equipped with escalator .那大楼安装了自动扶梯。

Also， the women were strongly equipped .同时，那群女卫士的装束也很奇特。

After this， we are equipped to move forward .在这之后，我们就足以继续向前讨论了。