Pratensein
[化] 红车轴草素
🗣️ 情景例句
The only entry requirement is a valid passort.
入境的唯一条件就是持有一本有效的护照。
He was accustomed to poor food.
他习惯于粗茶淡饭。
True and False have opposite meanings.
真与假含义完全相反。