T1d50
[医] 半数组织感染量
🗣️ 情景例句
After all, we're here, we're alone, we're together.
毕竟， 我们来到这儿了， 我们又单独在一起了。
I feel very comfortable.
我觉得很舒服。
In a few minutes he returned with my bag and gave it back to me.
一会儿工夫他拿着我的提包回来了，把它还给了我。