Micronephelometer
微量散射浊度计
🗣️ 情景例句
And the new drawings for the toy spaceship.
还有玩具太空船的新草图。
I can't believe it.
我简直不敢相信。
It is no use doing what you like; you have got to like what you do.
干你所喜欢的事是没有用的，你得喜欢你所干的事。