Doeglic acid
[化] 十九碳烯酸\\n[医] 十九碳烯酸
🧩 词语组成解析
🗣️ 情景例句
Great!
真棒！
Mr. Jones is a renowned international authority on the problem of overpopulation in developing countries.
琼斯先生在发展中国家人口过剩问题方面是声誉卓著的国际权威。
He said he was educated in the United States.
他说他是在美国受的教育。