Such estimates should be considered only as crude approximations.上述估算结果只能是粗略的近似值.There are two approaches generally used to arrive at these approximations.通常有两种方法用于获得近似解析式.They are not second - order approximations, but ...
The same fate hung over Judah, but for a little while it was averted.同样的命运也等待着犹大, 但还能躲避一时.An accident was averted by his quick thinking.由于他思路敏捷, 避免了一场事故的发生。Talks with the teachers' union over the weekend have averte...