crank axle的用法和樣例：
例句
- The crank is an offset section of the crankshaft.
曲柄是曲軸的偏置部分。 - That way when you crank the motor over no fuel will be squirted into the cylinders.
這樣，當您的汽車(chē)曲軸的任何燃料將噴射到汽缸。 - Every bike has a serial number near the crank shaft.
每輛自行車(chē)在曲柄軸附近都有一個(gè)序列號。
