Boroxene
硼氧烯
??? 情景例句
Thank you. Would you like something to drink? A cup of coffee?
謝謝。你想喝點兒什么？來杯咖啡嗎？
Every mother's child is handsome.
老王賣瓜，自賣自夸。
Nearly all the sports practised nowadays are competitive.
現在開展的體育運動幾乎都是競爭性的。