be all jaw
1. 全是空话
What he said is all jaw.
他说的全是空话。
wag one's jaw
1. 喋喋不休
She often wagged her jaw.
她常常喋喋不休。
特殊用法air-actuated jaw1.气动夹具, 气动卡爪brake jaw1.制动拉杆头brake lever jaw1.制动杠杆爪centring jaw1.定心凸轮2.中心凸轮chuck jaw1.卡盘爪; 罐盖[瓶盖]密封边chute jaw1.漏口侧板clamping jaw1.夹爪collet jaw1.环形抓钩, 夹套爪contact jaw1.接触夹片, 接触端2.传电夹钳crank jaw1.摇把端爪cylindrical jaw1.圆柱量爪, 柱面量爪differential locking jaw1.差速器夹爪drill chuck jaw1.风钻夹钎爪engine jaw1.发动机曲轴爪expanding inner jaw1.胀形内爪extracting jaw1.取出爪, 取料夹face plate jaw1.花盘夹爪false jaw1.虎钳口fixed jaw (of breaker)1.(压碎机的)固定颚folding jaws1.【刷】折页滚筒叼牙grab jaw1.抓铲2.抓斗爪子3.抓斗颚板grip jaw1.颚形夹爪gripping jaw1.夹爪hand brake pull rod jaw1.手制动拉杆头hinge jaw1.绞接夹头hitch jaw1.连结环2.自动联结器喇叭口holding jaw1.夹爪loose jaw1.松爪lower jaw1.下颌2.(昆虫)下颚lumpy jaw1.家畜放线菌病, 牛颚放线菌病master jaw1.(标准)卡爪座measuring jaw1.测爪, 量爪movable jaw1.活动颚offset wide jaw1.曲线宽口接杆parallel jaw1.平口虎钳pedestal jaw1.轴箱切口(机车)pivot jaw1.开关接触片转动的固定爪poison jaw1.毒颚reach rod jaw1.拉杆爪reel gripper jaws1.卷取机卷筒的夹紧爪regular jaw1.固定钳口, 固定卡爪regulator shaft jaw1.调节轴爪retarder jaw1.缓行器钳reversible jaw1.可逆爪rocker jaw1.摇杆卡爪rocking jaw1.摆动爪rod jaw1.叉杆roller jaw1.滚压颚板safety jaw1.安全爪2.安全钳口, 安全卡(机车)screw jaw1.螺扣接杆self-gripping jaws1.自动夹机sliding jaw1.滑动爪slip jaw1.虎钳口slit jaws1.裂缝夹子slotted jaw1.开口接杆solid jaw1.固定爪, 整体爪2.普通接杆special jaw1.特殊卡爪, 专用卡爪starting jaw1.起动爪starting crank jaw1.起动曲柄爪stationary jaw1.固定卡爪step jaw1.阶梯形卡爪straight screw jaw1.直线螺扣接杆straight solid jaw1.直线普通接杆straight wide jaw1.直线宽口接杆support jaw1.支座夹片swing jaw1.动凿板, 活动颚板take-out jaw1.钳瓶器, 取样钳, 取样夹子tapered jaw1.斜爪tongue jaw1.带舌接杆top jaw1.上部凸轮, 分离凸轮towing jaw1.拖环universal-joint jaw1.万向节爪upper jaw1.上颌2.上颚vice jaw1.虎钳口, 虎钳爪wide-slotted jaw1.宽口接杆wolf jaw1.狼颔, 颚裂workholding jaw1.工件夹爪, 钳口wrench jaw1.钳子叉头, 钳牙口jaws of vise1.虎钳子