bellcrank
n. 曲拐;双臂曲柄;摇臂
例句
As depicted, the bellcrank axle does not align with the kingpins.
正如所示,在bellcran k轴不配合的首要人物。
Obviously, a shorter bellcrank arm can be adapted with success if the bellcrank axle is moved aft so that the both control arms are almost parallel.
显然,在较短bellcrank手臂可以适应,如果成功的bellcrank船尾轴移动,使二者控制臂几乎平行的。