Planthydroponics
植物溶液培养
🗣️ 情景例句
Here it is.
在这儿。
Boy Scouts serve the community.
童子军服务社区。
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。