Ferrofluid
铁磁流体
🗣️ 情景例句
They're very kind to the animals.
他们照料动物很细心的。
Early wed, early dead.
早婚早夭。
for even though it was still summer, it rained continually and it was often bitterly cold.
因为即使那时仍为夏季，但雨总是下个不停，而且常常冷得厉害。