Ring-opening polymerization
[化] 開環(huán)聚合
?? 詞語組成解析
ring
[ri?]
n. 戒指，指環(huán);鈴聲，鐘聲;環(huán)形物;拳擊場;
vt. 形成環(huán)狀;環(huán)繞;使（例如鈴）響;打電話給;
vi. 按鈴，敲鐘;回響;成環(huán)形;
opening
['op?n??]
n. 開幕，開始;空缺的職位;[商]開盤，交易開始時間;（職位的）空缺;
adj. 首次的，開始的;
v. （打）開( open的現(xiàn)在分詞);開始;睜開;啟動;
open 開；開始+ ing 名詞后綴 → 開始的\r\n
n. 聚合\\n[化] 疊合反應(yīng); 聚合; 聚合反應(yīng)
??? 情景例句
There are so many things to consider.
是有許多事情要考慮。
My son wants to be a policeman when he grows up.
當(dāng)他長大時，我的兒子想要成為一個警察。
When a thief was caught on the premises of large jewellery store on morning, the shop assistants must have found it impossible to resist the temptation to say 'it serves him right.
“他罪有應(yīng)得。