Cheirantic acid
[化] 桂竹香酸
🧩 词语组成解析
🗣️ 情景例句
She is busy now.
她正忙着呢。
Beard the lion in his den.
老虎头上捉虱；太岁头上动土。
But the station master was adamant: rules could not be broken and she had to watch that train disappear towards her destination while she was left behind.
但站长态度坚决，规章制度不能破坏，姑娘只得眼看那趟火车消逝在她要去的方向而撇下了她。