Replacements
n. 替代, 替换件；补充
🗣️ 情景例句
On a studect visa, full-time work is not permitted.
持学生签证的话，不允许做全职工作。
The eyes of the nation are upon the government.
国民的目光都注视着政府。
he identifies himself with its centre of gravity, its mass, its weight;
他把自身和物体重心、质量、重量融为一体。