Core-built tyre
[建] 筒制外胎
🧩 词语组成解析
core
[kɔ:]
n. 中心，核心，精髓;果心，果核;[地质学]地核;[计] 磁心;
vt. 去（果）核，挖去…的果心;提取岩芯（样品）;
built
[[bilt]]
build的过去式和过去分词
tyre
['taɪɚ]
n. 轮胎;
🗣️ 情景例句
My computer was infected by a virus, I guess since I didn't have firewall installed.
我的电脑受到病毒感染了，我想是因为我没装防火墙。
I'm catching the 11:00 train.
我准备赶11点火车。
OK, Mom! said Lucy.
“好的，妈妈！”露西说。