Biogeochemistry
[医] 生物地理化学
🗣️ 情景例句
You know him?
你认识他吗？
He seems to be the most muscular guy.
他看起来似乎最魁伟。
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，