Hisam
[计] 分层索引顺序存取法
🗣️ 情景例句
Tell him to come and see me
告诉他来见我，
It's January the 15th, 1999.
今天是1999年1月15日。
Will you come through to the back, please?
请跟我到后面去。……你何不试试这套呢？