Fibremeter
纤维定量喂给控制装置
🗣️ 情景例句
Stocks, shares and bonds are good alternatives for personal investment.
储蓄、股票和债券是个人投资很好的选择。
Winning money is great fun and relaxation.
赚钱是最愉快舒服的事。
No spitting on the street.
禁止在大街上吐痰。