Abstr
abbr. 摘要（abstract）
🗣️ 情景例句
Britain is behind Japan in developing modern technology.
在发展现在技术方面英国落后于日本。
She is scared to death.
她吓得半死。
It was very dark, so they turned on a torch.
饭厅很暗，于是他们打开了手电筒。