我们检查了染色体的数量和结构。
三副应当经常检查救生信号的数量,有效期和状况。
The third officer should often check the number of life-saving signals, validity and status.
检查住房客人的数量。
如何检查,如果给定数量以最快捷的方式,可分为15 ?
How to check if given number is divisible of 15 in fastest way?
如何检查,如果给定数量以最快捷的方式,可分为15 ?
How to check if given number is divisible of 15 in fastest way?
应用推荐