Whatchamacallit
n. =what-you-may-call-it
🗣️ 情景例句
Better than that.
比那种事更值得高兴。
Which train do I take to Philadelphia?
去费城乘哪趟车？
So far, not one of them has been struck down by sudden death!
然而到目前为止，还没有一个人暴死呢！