他做了一系列实验。
Tā zuò le yíxìliè shíyàn.
English
He ran a series of experiments.
a series of
a series of; a string of
Every character draws itself stroke by stroke, then hands you the brush to trace it yourself.
Nice writing!
他做了一系列实验。
Tā zuò le yíxìliè shíyàn.
He ran a series of experiments.
一系列问题怎么解决?
Yíxìliè wèntí zěnme jiějué?
How can a series of problems be solved?
Chinese words snap together like bricks. Every word below shares a character with this one, so you are already halfway to knowing it.