Nem
[医] 能母(儿童食物的营养价值单位,相当于1克母乳的热量)
🗣️ 情景例句
Genes are the very building blocks of life.
基因是生命最基本的构建者。
One cloud is enough to eclipse all the sun.
一叶可障目。
But instruments far more delicate than that were needed if any really serious advance was to be made.
但是，如果要取得真正重大的进展，需要有比这种装置精细得多的仪器。