🧩 词语组成解析
n. [古生]鸟脚亚目恐龙
dinosaur
['dainəsɔ:]
n. [生]恐龙;守旧落伍的人，过时落后的东西;
🗣️ 情景例句
Let me try to work something out.
让我想个办法。
He thanked them on your behalf.
他替你同他们致谢。
It seems she was in class on Friday afternoon, but no one has seen her since.
好象她星期五还在教室，但从那以后没人看见过她。