Innocalation
人工晶体的成核
🗣️ 情景例句
But don't you think it'd be a good subject?
你不觉得这是个好题材吗？
Everything must have a beginning.
凡是都有起源。
'Would a later train get you to work on time?' asked the inspector.
“晚一点儿的车也能送您按时上班吗？”