Complementary strand
[化] 互補(bǔ)鏈
?? 詞語組成解析
complementary
['kɑmpl?'m?ntri]
adj. 互補(bǔ)的;補(bǔ)充的，補(bǔ)足的;
com加強(qiáng)+ ple填滿+ ment表名詞 + ary...的 →complement填滿=補(bǔ)充+ ary...的 → 補(bǔ)充的
strand
[str?nd]
n. （繩子的）股，絞;海濱，河岸;（思想等的）一個(gè)組成部分;
vt. 使滯留，使擱淺;使陷于困境;
vi. 擱淺;陷入困境;
??? 情景例句
I just want to confirm that the arrangements have been made.
我要確認(rèn)所有計(jì)劃都安排好了。
Could you do me a favor?
能請你幫個(gè)忙嗎？
Please come in and sit down. But come to school earlier next time.
但下次要早點(diǎn)到校。