Magnetostrictor
磁致伸缩体
🗣️ 情景例句
Well. It will be up immediately.
好，立即给你送去。
Sport is sweetest when there be no spectators.
旁边无观众，运动最轻松。
The planes had been planting seed for nearly a month when it began to rain.
飞机撒播近一个月后，开始下起雨来。