keels

英 [kiːlz]

美 [kiːlz]

n.  (船的)龙骨
v.  (使)倾覆，翻倒
keel的第三人称单数和复数

柯林斯词典

• （船的）龙骨
  Thekeelof a boat is the long, specially shaped piece of wood or steel along the bottom of it.
• PHRASE 平稳进行；顺顺当当
  If you say that someone or something ison an even keel, you mean that they are working or progressing smoothly and steadily, without any sudden changes.
  1. Jason had helped him out with a series of loans, until he could get back on an even keel.
     贾森接连借了几笔钱给他，在他重新走上正轨之前帮他渡过了难关。

双语例句

• Satisfactory results have been obtained by applying this method to calculate motions of different types of ship, including those body-plan sections with bilge keels.
  此方法已对各种不同的船型剖面，包括具有舭龙骨剖面的船舶进行了运动计算，并获得了满意的结果。
• The loot keeps eluding them; the garden keels into ruin; the house becomes a mining camp, filthy with dust and despairing hope.
  箱子始终和他们捉迷藏；花园被翻得糟蹋毁了；房屋变成了开采营地，肮脏得到处是灰土和无望的希望。
• Every time she waxes the floor She keels over.
  每一回给地板打蜡她都晕得站不住。
• Can have open before the computer keels over.
  可以开电脑前超过龙骨。
• Tells you she's hurting before she keels.
  在倒下前会告诉你她的痛苦。
• Stiffness Determination of Steel Keels for Predicting Sound Reduction Index of Double Panel Partitions Application of Paste and Mullock Unite Filling with Soft Partition
  双层轻板墙隔声量予计中对钢龙骨刚度的确定柔性隔墙膏体废石联合充填应用研究
• Lateral keels of prozona constrict backward;
  沟前区侧隆线向后收缩；
• The design, fabrication and strengthen of panels, main keels and minor keels are discussed.
  论述面板、主、次龙骨的设计、加工、加固及施工中注意事项。
• The utility model comprises keels and ceiling panels, which are used for forming the ceiling.
  所述的块状面罩板的上面既可以有通过两对应边直接安置在龙骨上面的照明灯座体；
• The design method of granite panel dry fixed on mass wall structure is introduced. This method includes: checking the intensity and rigidity of vertical and horizontal keels which fixing the granite panels;
  介绍了在砌体结构上干挂花岗岩的设计方法：对安放花岗岩的纵、横向龙骨进行强度和刚度校核；