Phlean
[化] 梯牧草果聚糖
🗣️ 情景例句
We were all sorry when we heard that your brother had had an accident.
我对你弟弟的意外感到遗憾。
The vacuum cleaner is making a funny noise.
吸尘器发出怪异的声音。
In man's early days, competition with other creatures must have been critical.
在人类早期，人类与其他生物的竞争一定是必不可少的。