Jackengine
n. 辅助发动机
🗣️ 情景例句
or we won't be finished by dinnertime.
要不然， 晚餐时间到了我们还做不完。
Jenny is delighted with her poem.
珍妮为自己做的诗感到高兴。
When you visit London, one of the first things you will see is Big Ben,
当你游览伦敦时，首先看到的东西之一就是“大本”钟，