Preprimer
n. 学前儿童的识字书
🗣️ 情景例句
It's inevitable that he'll find out about it.
他无可避免地会发觉此事。
Is it long way from here to the United Air Lines counter?
从这里到美国航空公司柜台有一段很远的路。
He noticed the remains of a snake which was wound round the electric wires of a 16,000-volt power line.
他发现了缠绕在16，000伏高压线上的一条死蛇。