您要查找的是不是：
- Twist the knob to the right setting. 把旋钮拧到适当的定位挡上。
- This knob is only held on by sellotape. 这个旋钮只是用透明胶带固定住的。
- He pressed the knob and the lid flew open. 他揿了揿按钮，盖子就猛地弹开了。
- A knob, knot, or other small protuberance. 球形突出物，树瘤球形突出物、节瘤或其它小的突出物
- As he turned the knob, the sound diminished. 他一转旋钮，声音就变小了。
- A crab nipped my toe while I was paddling. 我 水时脚趾让螃蟹给夹了。
- It was his misfortune to catch a crab in the last spurt. 他真倒霉，到了最后一刹那竟有一桨没划好。
- A knob, knot, protuberance, or swelling. 节，结，瘤球状物、结、节疤或肿瘤
- knob crab 节结蟹
- You may turn the right knob on the TV to switch it on. 你可以拧电视上右边的旋钮把它打开。
- A crab was left stranded on the beach when the tide ebbed. 退潮时，一只蟹被困留在沙滩上。
- He wrenched the knob off when he was trying to open the door. 他开门时把门把手拧了下来。
- He could not find the knob in the dark. 黑暗中，他无法找到门把手。
- Someone seems to be pulling at the knob outside. 门外似乎有人在用力拉门把手。
- A small decorative knob or boss. 装饰性的球形突出物，突出的雕饰
- They have shrimp, lobster, crab, fish... 他们有小虾，龙虾，蟹，还有鱼类，
- A crab nipped my toe while I was swimming . 我游泳时，一只螃蟹钳住了我的脚指头。
- We'll cross the green crab off the bill. 我们会在您的帐单上删除这道菜的费用。
- She twirled the knob of the door. 她转动门把手。
- All the shops on the seafront had crab for sale. 海滨地区的全部商店都出售蟹。
