Hircite
一种无定型棕色树脂状的烃类氧化物
🗣️ 情景例句
I think you do.
我想你能体会。
I checked my baggage in the baggage section.
我在行李房托运行李。
Meanwhile, a microphone, which was lowered into the mine two hours ago, has enabled the men to keep in touch with their closest relatives.
与此同时，两个小时以前放下井去的一只麦克风使井下的人可以与其亲属保持联系。