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- OC Precursor 化学药品控制主管
- The precursor of the modern car was a horseless carriage with a petrol engine. 现代汽车的前身是不用马拉的，装有汽油发动机的车子。
- Thefirst telephone was the precursor of modern communications networks. 最早出现的电话是现代通讯网的雏型。
- The precursor or stem cell of a plasma cell. 成浆细胞浆细胞的前体细胞或干细胞
- The OC Unseen "A Kiss is a Kiss or is it? 看不见的橘镇风云“吻还是不吻”
- A precursor cell of a melanocyte or melanophore. 成黑素细胞产生黑素细胞的母体细胞
- Phenyl chloride, and a mixture of OC and CS. OC和CS的混合剂。
- Spring Festival Words -- Special Oc. 新春佳节,新词多多之节日篇。
- Error is often the precursor of what is correct. 错误常常是正确的先导。
- Let OC be the bisector of angle AOB. oc为AOB的角平分线。
- He must be supported by the OC in his task. 他也必须得到组织委员会的支持。
- The precursor or stem cell of a plasmacell. 成浆细胞浆细胞的前体细胞或干细胞。
- Lindemann and OC Hilgenberg respectively. C.;希尔根贝格分别提出。
- An originator of a line of descent;a precursor. 前辈家族血脉的开始者；先驱
- Received from of Class the submission of OC Form. 茲收到参賽者遞交之自選乐曲表格。
- An originator of a line of descent; a precursor. 前辈家族血脉的开始者;先驱。
- A severe cold may be the precursor of pneumonia. 重伤风可能是急性肺炎的先兆。
- Breathtaking, easily the best OC ever! 惊人的,史上最好的开幕式。
- Lysine is a precursor of certain alkaloids. 赖氨酸是某些生物碱的前体。
