您要查找的是不是：
- derivative in a derection 方向导数
- He has a yen to be alone in a boat. 他渴望独自待在一条船上。
- The boat heeled over in a strong wind. 船在强风吹袭下倾侧了。
- In a frenzy of hate he killed his enemy. 在一阵痛恨的狂乱中，他杀死了敌人。
- His strength in a crisis is an ace in the hole. 临危不惧是他的看家本领。
- She is a receptionist in a doctor's office. 她在一位医生的诊所中担任接待员。
- Cotton cloth is made in a cotton mill. 棉布是由棉纺厂生产的。
- She had the sapphire set in a gold ring. 她把那枚蓝宝石镶在金戒指上了。
- The incident put her in a bad mood. 这件事使她心情很不好。
- She had her hair bound up in a neckerchief. 她把头发用围巾包起来。
- The druggist put in a full stock of drugs. 那位药商进了一大批药品。
- He died in the last ditch in a fierce battle. 他在一次激战中奋战而死。
- He cooked the pasta in a large pan of boiling water. 他用一大锅开水煮义大利面食。
- Artistic people are in a tiny minority in this country. 爱好艺术的人在这个国家只占少数。
- He was trapped in a burning house. 他被困在正在燃烧的房屋里。
- Economically, the country is in a very healthy state. 从经济学的观点来说，国家处于很兴旺的状态之中。
- The next day a picnic was arranged in a beautiful coppice. 第二天，在一个美丽的小灌木林里布置了野餐。
- The police found the wandering boy in a deserted building. 警察在一栋废弃的楼里找到了这个流浪的男孩。
- Legislatures often act in a negatory manner. 立法机关常采取消极行动。
- My knitting was in a terrible snarl. 我织的东西都乱成一团了。
