Aplacophora
n. 无板纲
🗣️ 情景例句
And now for ... something old,
现在， 接着是 一些旧的，
Have you marketed your product yet?
你们的产品尚未推出市场吗？
The workmen struggled fiercely and one of them lost his temper.
两个工人奋力抗争，其中一个发了火，