Betaquinine
β-奎宁, 奎尼丁
🗣️ 情景例句
Stop flirting with me.
别跟我调情！
An idle youth, a needy age.
少壮不努力，老大徒伤悲。
When a plane from London arrived at Sydney airport, workers began to unload a number of wooden boxes which contained clothing.
当一架来自伦敦的飞机抵达悉尼机场时，工人们开始卸下装有服装的一批木箱。