Alloxanthin
[化] 双阿脲; 双四氧嘧啶
🗣️ 情景例句
And be a true member of the Stewart family.
也真正成了Stewart家庭中的一员。
He must needs swim that is held up by the chin.
身不由己，只得从命。
Combining exercise with the diet may be the most effective way to lose weight.
运动与节食结合也许是减肥最有效的途径。