Gumming of cores
[机] 砂心粘合
🧩 词语组成解析
n. 树胶分泌
of
[əv]
prep. 关于;属于…的;由…制成;
aux. 助动词 [非标准用语、方言] =have [主用于虚拟语气];
n. 核心；芯部；要点；果心（core的复数形式）
🗣️ 情景例句
doing a commercial.
正在做广告。
Why are you standing behind the door?
你为什么站在门后？
I haven't forgotten anything, she said to herself. But then it was time to pay for them.
“我什么也没忘记，”她自言自语地说。但接着该是她付钱的时候了。