Comparison spectrum
[医] 比较光谱
🧩 词语组成解析
🗣️ 情景例句
And thank Susan.
还要谢谢， Susan。
If the customer requests a carrier other than truck, he must bear the additional charge.
如果顾客坚持用卡车以外的运输工具，就必须负担额外费用。
Grandma is ill, she said. I must take her to hospital.
“奶奶病了，”她说，“我必须送她去医院。