Gravity roller conveyor
[化] 重力辊式运输机
🧩 词语组成解析
conveyor
[[kən'veiə]]
n. 搬运者, 传达者, 转让财产者, 输送机, 输送设备\\n[计] 传送机, 传送带
🗣️ 情景例句
Either I'm at the hospital doing paperwork,
不是我在医院办公事，
There are one hundred pennies in every dollar.
每美元是一百美分。
As the parents had five children, life was a perpetual struggle against poverty.
家里已有5个孩子，全家人常年在贫困中挣扎。