Dimethylene
二亚甲基
🗣️ 情景例句
OK, everybody.
好啦 各位。
To eat barbecued meat
吃烧烤全牲
They will hardly know which facts to select from the great mass of evidence that steadily accumulates.
对于逐渐积累起来的庞大材料，他们几乎不知道选取哪些好，