Non-volatile matter
[化] 不挥发物质
🧩 词语组成解析
non
[[nɔn]]
adv. 非, 不
matter
['mætɚ]
n. 事件;（讨论、考虑等的）问题;重要性;物质;
vi. 要紧，重要;化脓;有重大影响;有重要性;
🗣️ 情景例句
Hello.
哈喽。
Doubt is the key of knowledge.
怀疑乃知识的钥匙。
The tunnel would be well-ventilated if tall chimneys were built above sea level.
隧道就具备了良好的通风条件。