Praescutum
(昆虫)前盾片
🗣️ 情景例句
Does this come with a certificate of authenticity?
这有鉴定证明吗？
The accident held the train up for an hour.
那事故使火车延误了一个小时。
The next day he walked through the wood again.
第二天，他再次穿过树林。