Denitrifying
脫硝的, 脫氮的, 反硝化的
??? 情景例句
Have you any experience with a computer?
你有使用電腦的經驗嗎？
He is playing on the slide over there.
他正在那邊溜滑梯。
In those days, boxers fought with bare fists for prize money.
當時，拳擊手們不戴手套，為爭奪獎金而搏斗。