Saprobic
污水生物的
🗣️ 情景例句
by Robert Frost.
Robert Frost作。
Kings and bears oft worry keepers.
国王和熊，常使守护人忧心忡忡。
The Native Americans caught and trained them and were then able to use them to carry their goods when they travelled from one camping ground to another.
美洲土著人捕捉野马，加以驯服。