Polyteben
磺硫尿
🗣️ 情景例句
was supposed to be made into a community center
原计划改成一个社区交谊中心
On a crowded train, one comes in contact with many people.
在拥挤的火车里面，会和许多人接触。
The swallow shares the virtues of both schools in highest measure.
燕子充分兼有这两类鸟的长处，