Fibrinogenesis
纤维素生成
🗣️ 情景例句
Men and women, young and old, to give us their time.
不管男女老幼 ，请他们贡献时间。
The child embarrassed me by asking unexpected questions.
那小孩问了些出乎意料的问题使我困窘。
Many pedal their tricycles, but most of them prefer to push or drag them.
很多孩子用脚蹬车，但多数孩子更愿意推或是拉着三轮车。