Nitrogen-fixing
[医]固氮的
🧩 词语组成解析
fixing
['fiksiŋ]
n. 固定;稳固;设备;安装;
v. 固定( fix的现在分词 );准备;修理;使牢固;
🗣️ 情景例句
What is your cancellation policy?
我怎么退票？
It's least valuable.
这最没有价值。
They finally found a small gold coin which was almost worthless.
但最后找到的是一枚几乎一钱不值的小金币。