Stdfill
标准填充
🗣️ 情景例句
He was very kind.
对人和蔼。
I'm very glad to meet you.
认识你很高兴。
After a short time a line of bees fly to and from the hive like a thin stream.
过不了一会儿，一队蜜蜂像一条小溪一样在蜂箱和喂食点之间来往飞行。