They obey the one unwritten rule that binds them all—no talking.他们都遵守着那条约束他们所有人的默认规则——要守口如瓶。They sinned against the unwritten rules of this meeting.他们违反了这次会议的不成文规定.His behavior transgressed the unwritten rules of social ...
收支相抵。Outgoings and revenues balanced out.收支相抵, 尚余50元.After paying all the expenses, there is a balance of fifty yuan.我盘算了一下,这个月的收支相抵.I figured that we could make both ends meet this month....
Harrison dislocated a finger.哈里森的一根手指脱臼了。He suffered a dislocated shoulder, cuts and bruises.他肩膀脱臼了，身上还有伤口和挫伤。He dislocated his shoulder in the accident.他在事故中肩膀脱臼了。...
The bulb of Amaryllis vittata was used explant to establish the technique system of tissue culture.本研究以鳞茎盘为外植体建立了朱顶红组织培养的技术体系.The explant tissue culture was compared with the trypsin digestion culture.对比了组织块培养和消化培养两种培养方法...