Stannic sulfide
[化] 硫化锡
🧩 词语组成解析
a. 锡的, 四价锡的\\n[医] 锡的, 四价锡的
n. 硫化物\\n[化] 硫化物
🗣️ 情景例句
Either I'm at the hospital doing paperwork,
不是我在医院办公事，
The times of comradeship in sports and play are full of meaning.
这个通过运动或游戏培养友情的时代，是极有意义的。
First the electroencephalograph (which is simply a device for recording the electrical activity of the brain by attaching electrodes to the scalp) shows that while there is a change in the pattern of activity during sleep,
第一点，脑电图记录仪（不过是一种把电极接到头皮上记录脑电活动的仪器）显示，人在睡眠时大脑活动的方式有变化，