Polyxylene
聚二甲苯; 聚二甲苯
🗣️ 情景例句
So just relax.
所以 ，放轻松点。
It says a storm may come next month.
天气预报说下个月会有一场暴风雨。
Soon the errors will have multiplied to the ten-foot scale,
很快这种偏差会增加到10 英尺的范围，