Thoracalgia
[医] 胸痛
🗣️ 情景例句
I have to return this book to the library.
我得把书还回图书馆了。
I'm going to show him how to write.
我正要指点他如何写字。
It has been estimated that the weight of all the insects destroyed by spiders in Britain in one year would be greater than the total weight of all the human beings in the country.
据估计，在英国蜘蛛一年里所消灭昆虫的重量超过这个国家人口的总重量。