Splined
多键的
🗣️ 情景例句
... and I do need some advice on a difficult problem.
……我的确有一个难题要请教你。
One never loses anything by politeness.
有礼貌对自己不会吃亏。
He became mortally ill a few months before we had planned to go and,
就在他计划回国的前几个月，他突然身患绝症。