Pentymalnatrium
异戊巴比妥钠
🗣️ 情景例句
Stop carrying the weight of the world on your shoulders.
别太操心了，没有你地球照样转。 （carry the weight of the world on one’s shoulders:自以为重任在肩。）
Her social life got in the way of her studies.
她的社交活动妨碍了自己学业。
On this occasion, however, it had slowed down considerably.
然而这一次它的速度慢多了。