Non-validation stamp
[经] 不生效图章
🧩 词语组成解析
non
[[nɔn]]
adv. 非, 不
n. 批准, 确认\\n[计] 证实, 检验
stamp
[stæmp]
n. 邮票;标志，印记;跺脚;特征;
vt. 盖章于…;贴邮票于…;标记;用脚踩踏;
vi. 捣碎;跺脚;
🗣️ 情景例句
Michelle picked these flowers out for you.
Michelle选这些花送你 。
In college I majored in physics, What was you major?
大学时我主修物理，你主修什么呢？
New technology has also made its own contribution to noise.
新技术也为噪音作了它的贡献。