Core-shell polymer
[化] 核殼聚合物
?? 詞語組成解析
core
[k?:]
n. 中心，核心，精髓;果心，果核;[地質學]地核;[計] 磁心;
vt. 去（果）核，挖去…的果心;提取巖芯（樣品）;
shell
[?el]
n. （貝、卵、堅果等的）殼;外殼;炮彈;（人的）表面性格;
vt. 去殼，脫落;炮擊;
vi. 剝皮;炮轟;
??? 情景例句
Why is he blowing his horn like that?
為什么他這樣子按喇叭？
It's certainly a big improvement over yestterday.
肯定比昨天大有好轉。
They had to work inside the ship, cutting away old metal, fixing new metal plates, drilling holes, laying electrical and phone wires and fixing new pipes for water and steam.
他們要在船艙里工作，切掉舊的金屬，焊接新的金屬板，鉆孔，埋電線和電話線以及安裝新的水管和蒸汽管。