T-test
[化] t检验
🧩 词语组成解析
🗣️ 情景例句
Where can I catch a taxi?
哪里我可以叫到出租车？
They won't listen, so don't waste your breath telling them.
他们听不进去，不必和他们多费口舌了。
After he had put it on the floor, he promptly went to sleep again.
他把床垫往地板上一放，很快又睡着了。