The alveolar macrophage is derived largely from the bone marrow.肺泡巨噬细胞主要是从骨髓中分化出来的.The alveolar macrophage is particularly rich in the variety of proteolytic enzymes.肺泡巨噬细胞特别富含各种蛋白质水解酶.At any time the macrophage system m...
她用缝纫机缝制了这些裙子。She sewed the dresses on the sewing machine.我得花150美元买这台缝纫机.I have to pay 150 dollars for the sewing machine.这部旧缝纫机大概到了被淘汰的时候了.It's about time this old sewing machine was put out to pasture....
有各种不同的洗牌和发牌方式。There are various ways of shuffling and dealing the cards.你得先洗牌,然后再倒牌和发牌.You have to shuffle the cards before the cut for deal.我们看见远处有一艘巡洋舰.⑵⑽(纸牌中)洗(牌);打满(叫牌数);出( 牌 )胜一圈;胜(一圈)⑵We made a cruiser in the dista...