Dead line
[計] 靜線\\n[化] 安全界線
?? 詞語組成解析
dead
[d?d]
adj. 死去的;完全的;無感覺的;呆板的;
adv. 完全地;非常;絕對;極度;
n. 死者;（死一樣的）寂靜;極寒時候;
line
[la?n]
n. 線條;排;行列;界線;
vt. 排隊;用線標出;沿…排列成行;給…安襯里;
vi. 形成一層;排隊;擊出平直球;
??? 情景例句
Malcolm, you worked on the Spaceport project?
Malcolm，你曾負責 太空港 的案子？
How long have you studied English?
你學英語多久了？
She was a famous actress When I was still at school.
當我還是學生時，她就是個著名的演員了。