Demonstration testing
[计] 论证试验
🧩 词语组成解析
testing
[['testiŋ]]
n. 测试\\na. 吃力的, 试验的
🗣️ 情景例句
Look before you leap.
三思而后行。
Many kiss the baby for the nurse's sake.
醉翁之意不在酒。
My grandpa died of hunger in the old days.
我爷爷在旧社会死于饥饿。