Ectogene
外因
🗣️ 情景例句
I propose issuing a time draft for US $ 100,000.
我建议开具价值10万美元的远期汇票。
Oh well, better luck next time.
算了，下次的运气会更好。
A wet road is usually slippery.
潮湿的路往往是滑的。