Teachers should have a probationary period of two years.教师应该有2年的见习期。After a six - month probationary period, she was confirmed in her post.经过六个月的试用期之后, 她获准正式任该职.At the end of the probationary period you will become a per...
Peel a thick-skinned orange and square off the ends with a sharp knife.剥开一只厚皮橙子，用锋利的刀将两端削去使它呈方形。Therefore, TRF 2 may protect chromosome ends by maintaining the correct structure at telomere termini.因此, TRF2可保护染色体末端保持正确的结...
The two struck a deal in which Rendell took half of what a manager would.两个人达成协议，伦德尔获得相当于经理所得的一半。Many are hailing Rendell's ideas as visionary.许多人都称赞伦德尔的想法很有远见。Mayor Rendell imposed the new contract terms.伦德尔市长强加了新的...