Seatmate
n. (汽车、火车、飞机等上的)同座乘客
🗣️ 情景例句
Don't the flowers smell wonderful?
花儿闻起来好香， 不是吗？
Would he have seen you if you hadn't waved to him?
如果你没向他招手他会看见你吗？
It will be found that the weight moves but slightly or not at all.
结果会发现，重物是动了，但动得很小，甚至没动。