Step-reaction polymerization
[化] 逐步聚合; 逐步聚合反應
?? 詞語組成解析
step
[st?p]
n. 步，腳步;步驟，手段;步調;級別;
vt.& vi. 舉步，行走;踩，踏上;跨入;輕快地走;
vi. 踏，踩;走;
vt. 跳舞;邁步;使成階梯狀;
n. 聚合\\n[化] 疊合反應; 聚合; 聚合反應
??? 情景例句
Susan's teddy bear.
Susan送的泰迪熊
I think your price is on the high side.
我認為貴方價格偏高。
Now they have had special cages made to protect them from these monsters.
現在他們有了特制的籠子，用來保護他們免受大魚的侵襲。