🧩 词语组成解析
[医]？
[医] 背的, 背侧的
🗣️ 情景例句
They have to be here.
它们肯定就在这儿。
It must be rather difficult for us to push any sales if we buy it at this price.
如果我们按这个价格购买，将很能难推销。
I was alone，but not lonely.
我独自一人，但并不觉得寂寞。