Nonessential amino acid
[机] 非必需氨基酸
🧩 词语组成解析
a. 非本质的\\nn. 不重要的人
a. 氨基的\\n[医] 氨基
🗣️ 情景例句
I did , but everything is OK,so I decided to come back.
回去了， 但一切安好。于是我决定回来。
When a friend asks, there is no tomorrow.
朋友的要求不要拖。
There are plenty of interesting places to visit.
那儿有很多游览胜地。