Clastogram
[化] 裂解曲线
🗣️ 情景例句
When and what university did you graduate from?
你何时从哪所大学毕业？
Nothing is impossible to a willing mind.
世上无难事，只怕有心人。
I was doing my homework and forgot the time.
我在做家庭作业，忘记了时间。