Ferripotassium
铁钾(根)(根含有钾及三价铁)
🗣️ 情景例句
and giving up your free time.
放弃了你的闲暇时间。
Although the cartons are light and easy to handle, we think it is not strong enough to be shipped.
虽然这些纸箱轻便、易拿，但我们认为它们在运输中不太结实。
I hired a car the day after landing and bought a comprehensive book of maps,
我下飞机后租了一辆车，并买了一本详尽的地图册。