Mollusca gastropoda
[医] 腹足纲
🧩 词语组成解析
[医] 软体动物门
[医] 腹足纲
🗣️ 情景例句
You're welcome. Good-bye.
不用谢。再见。
Truth's best ornament is nakedness.
不加装饰是真理的最好的装饰。
Ethanol is more effective at a concentration of 50-70 percent;
乙醇的浓度为50％至70％时比较有效，