“计数”造句

花粉计数高时，尽量避免去乡村旅行。
Avoid trips to the country while the pollen count is high.

印第安人在棒上刻V形 凹痕用来计数.
The Indians cut notches on a stick to keep count of numbers.

他能读写,还会计数.
He can read, write and count.

• #计数