Oxytalan
耐酸纤维
🗣️ 情景例句
I'm surprised they're not here.
我奇怪他们怎么没来。
I would not waste my time pursuing that.
如果是我的话，不会将时间浪费在这里。
But unlike much of China and the USA, the weather in England never gets too hot, or too cold.
但是，跟中国和美国的许多地方不同，在英国从来没有太热的或者太冷的天气。