🧩 词语组成解析
🗣️ 情景例句
I'm Alexandra Pappas.
我叫Alexandra Pappas。
Books,like friends,should be few and well chosen.
书籍如朋友，宜少宜精选。
Portable boiling elements that can boil small quantities of water are useful when the right voltage of electricity is available.
如果有相配的电压，可以煮少量水的便携式热水装置是有用的。