Choirman
n. 唱诗班成员；合唱队队员
🗣️ 情景例句
It's natural.
这是很自然的。
To assemble radios
组装收音机
Because of this, we kept looking back, wondering if we were leaving a trail of oil and petrol behind us.
因此，我们不时地掉过头，怀疑车后是否留下了机油和汽油的痕迹。