The mineral malachite contains the elements copper, hydrogen, carbon, and oxygen.矿物孔雀石包含的元素铜, 氢, 碳和氧.The main copper minerals are malachite, chrysocolla, little chalcopyrite, chalcosine and even little bornite and covell...
This condition is called seasonal affective disorder, or SAD for short.这种病情叫做季节性情感失调症，或简称SAD。Result: 9 patients with affective disorder presented after cardiac surgeries with CPB.结果: 仅体外循环组9人出现术后轻度情感障碍.Possible affective...
He decided to bin his paintings.他决定把他的画扔掉。Do you need to keep these letters or shall we bin them?你需要保存这些信件吗，还是干脆把它们扔掉？He emptied several bags of rice into a bin.他把几袋米倒进大箱里....