Mathematical operation
un. 数学运算\\n
🧩 词语组成解析
🗣️ 情景例句
A couple of weeks.
两、三个星期吧。
The dust raised by the sheep does not choke the wolf.
羊踩起的灰尘挡不住狼。
Only good scouting is likely to preserve the freedoms so dear to the heart of the eternal Boy Scout.
只有优良的童子军活动才能保持不朽的童子军所衷心热爱的各项自由。