🧩 词语组成解析
大花蔷薇；开大花的植物
🗣️ 情景例句
Sorry, but he is out at the moment.
抱歉，他现在出去了？
One misfortune comes on the neck of another.
祸不单行。
with their fellow scientists either in other countries or in universities,
和其他国家、其他大学同行们