Formamidine
甲脒
🗣️ 情景例句
that the animal shelter is so careful
动物收容所需要如此小心
The flight is delayed.
飞机晚点起飞。
Some years ago an American psychiatrist named William Dement published experiments dealing with the recording of eye-movements during sleep.
前些年，美国一位精神病学者发表了一篇报告，报告中记录了眼球在睡眠时的活动情况。