福克斯词典 \ 例句 \

无用或无价值之副产品用英语怎么说？

a useless or worthless byproduct

无用或无价值之副产品

相关词汇
useless or worthless byproduct
uselessadj. 无用的，无效的，无价值的，差劲的，不怎么样的；
例句
The camel's feet, well adapted for dry sand, are useless on mud.
骆驼的蹄子虽然非常适合于在干沙上行走，碰到泥泞时却无计可施。
orconj. 或，或者，还是，不然，否则，左右；prep. <古、诗>在…之前，比…更早；n. [纹章]黑金色、黑色；
例句
We are scared to abandon ourselves to our feelings in case we seem weak or out of control.
我们不敢放纵自己的情感，以免显得太过软弱或缺乏自制。
worthlessadj. 无价值的，不值钱的，卑微的，不足取的，不足道的，不足轻重；
例句
The guarantee could be worthless if the firm goes out of business...
如果厂家倒闭，保修单就会变得毫无用处。
byproductn. 副产品，意外结果，副作用；
例句
Sugar and its byproduct are the basis of the island's economy.
糖及其副产品是这个岛国经济的基础.
相关好句
a mentally retarded child
弱智的孩子
His share is double.
他的份额是双份的。
Beethoven was a phenomenon among many musicians.
贝多芬是众多的音乐家中的天才。
She handled the awkward situation with her usual quiet diplomacy.
她以惯常的不喜张扬的策略应付了尴尬的局面。
The light is too dim for me to read easily.
光线太暗, 我很难阅读。
Once the teacher left the room, the chatter in the classroom gradually rose to a din.
老师一离开教室, 喋喋不休声就变为吵闹声。
She behaved naturally before the microphone.
她在话筒前表现自然。
His voice sounds in my ears.
他的声音依然回响在我的耳旁。
Now he was dead, and I could not get away from my sadness.
现在他死了, 而我无法摆脱悲痛。
In human reproduction, one female egg is usually fertilized by one sperm.
在人体生殖过程中, 一个精子使一个卵子受精。