Conepenetrometer
针入度仪
🗣️ 情景例句
I agree, Marilyn.
我同意， Marilyn。
A swine over fat is the cause of his own bane.
猪死都因身过肥；象以齿焚。
Why does aperson standing in a bus or train tend to fall when a sudden start is made?
一个人站在公共汽车或火车上，当车突然开动时，他为什么会倾倒呢？