Manipulatives
(manipulative 的复数) a. 处理的, 巧妙处理的, 操纵的
🗣️ 情景例句
Thanks a lot for having us.
真感谢你邀请我们来。
I will be seeing him in August.
我将在八月份见到他。
and they provided a striking demonstration of the potentialities hidden in instruments and apparatus.
并充分显示出了仪表和仪器的潜在力量。