Nonaldehyde
[化] 壬醛
🗣️ 情景例句
and make sure that it is in good condition
确定它状 良好
Children and fools speak the truth.
孩子和傻子，说的是真话。
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。