英语词汇roll-call怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

网络释义

短语

1
roll calls
点名
2
roll up calls
向上滚动看涨期权
3
roll down calls
向下滚动看涨期权

双语例句

1
For example, all JDBC calls in any object type roll up to the database level to summarize the average elapsed time and volume of requests for all calls to the database.
例如，任何对象类型中的全部JDBC调用都上升到数据库级别，从而为所有的数据库调用汇总平均运行时间和请求量。
2
One risk, says Mr Didio, is that Free will roll out its network too slowly and will have to pay expensive fees to the big three for keenly priced calls outside its network.
Didio先生说，他们要冒这样一个风险，“自由”铺设网络的速度太慢，到时候不得不向三巨头支付高昂费用，才能在它自己的网络没有覆盖的地方维持通话，而这些地方接打的费用十分低廉。
3
The arrival of an Adjuster constitutes identity in the eyes of the universe, and all indwelt beings are on the roll calls of justice.
在宇宙之眼里一个调停者构成身份的到来，而且所有存在的生命是处于滚动调用中。

单词	roll-call
释义	roll-call 英/ ?r??l k??l / 美/ ?ro?l k??l / 简明释义 n.点名；列队点名 vt.点名网络释义短语 1 roll calls 点名 2 roll up calls 向上滚动看涨期权 3 roll down calls 向下滚动看涨期权双语例句 1 For example, all JDBC calls in any object type roll up to the database level to summarize the average elapsed time and volume of requests for all calls to the database. 例如，任何对象类型中的全部JDBC调用都上升到数据库级别，从而为所有的数据库调用汇总平均运行时间和请求量。 2 One risk, says Mr Didio, is that Free will roll out its network too slowly and will have to pay expensive fees to the big three for keenly priced calls outside its network. Didio先生说，他们要冒这样一个风险，“自由”铺设网络的速度太慢，到时候不得不向三巨头支付高昂费用，才能在它自己的网络没有覆盖的地方维持通话，而这些地方接打的费用十分低廉。 3 The arrival of an Adjuster constitutes identity in the eyes of the universe, and all indwelt beings are on the roll calls of justice. 在宇宙之眼里一个调停者构成身份的到来，而且所有存在的生命是处于滚动调用中。
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