a number of difficulty ties是什么意思 a number of difficulty ties怎么读
a number of difficulty ties的相关资料
aart.一(个)；每一(个)；任一(个)n.英语字母表的第一个字母；学业成绩得优者；表示“最好”的符号
a blank page空页
a number of difficulty ties的用法和样例
- He overcame many hurdles to become a lawyer.
他克服了许多困难成为一名律师。 - This project involves much difficulty.
这一项目有许多困难。
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