Birth-death type
[计] 增消类型
🧩 词语组成解析
birth
[bə:θ]
n. 出生;分娩;起源;出身;
type
[taɪp]
n. 类型;铅字;（印刷或打印的）文字;于…类型的;
vt.& vi. 打字;
vt. [医学]测定（血型）;按类型把…归类;成为…的典型;[印刷]浇铸（铅字等）;
🗣️ 情景例句
I could burst.
我吃得要撑死了！
You never know what you can do till you try.
事非经过不知难。
Eric had been the eldest son of the family, very much older than his two brothers.
埃里克是这家长子。