yaw

vi. (lit.of a ship) deviate from the course,turnfrom side to side,proceed unsteadily. (hence) fall be-hind something else偏离航线，左右摇转，摇摇晃晃前进，（转义）落后。
△Ham. 5. 2. 120(114):“and yet but yaw nei-ther in respect of his quick sail；”尽管如此，由于他像是一帆风顺的快船，还是叫人摇摇晃晃赶不上。(按：哈姆雷特在这段台词中，接过奥思立克前边使用的航海术语，也用航海术语嘲弄他。)

yaw[jɔ:]

v.偏航
‖ yaw adder 偏航角加法器
yaw amplitude 偏航振幅
yaw angle 偏航角
yaw damper 偏航阻尼器
yaw error 偏航误差
yaw gyroscope偏航陀螺仪
yaw indicator 偏航指示器
yaw meter 偏航指示器，偏流计
yaw reference attitude 基准偏航角
yaw vane 偏航翼
yawed flight 偏航飞行，侧滑飞行
yawing flight 偏航飞行，侧滑飞行