Hemacytometry
血细胞计数法
🗣️ 情景例句
One picture is worth a thousand words.
百闻不如一见。
Knowledge makes humble; ignorance makes proud.
知识令人谦虚；无知使人骄傲。
I find listening really hard. Sometimes it's just impossible to understand.
我觉得听力很难。有时简直听不懂。