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
He didn't want to borrow any money.
他不想借钱。
No safe wading in an unknown water.
未知水深浅，涉水有危险。
She sat near the window and asked questions about everything she saw.
她靠车窗坐着，对她所看到的一切都要问个明白。