Instron
拉伸強度試驗機
??? 情景例句
When he came to the States five years ago, he had only forty dollars in his pocket.
五年前他來美國時，口袋里只有40美元。
Death is the grand leveller.
凡人都要死，大家都一樣。
Who has the eraser?
誰拿著橡皮擦？