Hematocytometer
血细胞计数器
🗣️ 情景例句
This is beautiful! Chinese calligraphy. What do these characters mean?
好漂亮！是中国书法！这上面写的是什么意思？
Don't jump to conclusions.
别过早下结论。
Yesterday I paid him a visit.
昨天我去看望了他。