Test solution
[化] 试液
🧩 词语组成解析
🗣️ 情景例句
These knives are guaranteed never to go blunt.
这些刀保证不会变钝。
I meet the boy whose aunt is a librarist.
我遇到那个男孩的姑妈是图书管理员。
He was obviously very nervous and for some minutes stood awkwardly before the microphone.
他显然非常紧张，局促不安地在麦克风前站了好几分钟。