Osteochondromatosis
[醫(yī)] 骨軟骨瘤病
??? 情景例句
we'll send you a letter of appointment and can sign a full distributor contract.
我們將給你們送上一份聘書，并簽訂一份總的銷售合同。
Is the departure time on schedule?
起飛時間準(zhǔn)時嗎？
How long did it take you to accomplish this complicated job?
你花了多久才作完這復(fù)雜的活兒？