Objectionable constituent
[化] 有害成分
🧩 词语组成解析
n. 选民;成分,构成部分;委托人;
adj. 构成的,组成的;选举的;有选举权的;
con共同+stitu建立+ent...的→组成的
🗣️ 情景例句
Thank you. Would you like something to drink? A cup of coffee?
谢谢。你想喝点儿什么?来杯咖啡吗?
Here's no necessary.
我看没这必要。
I'd come too if I had time to spare.
如果我能匀出时间,我也愿意去。
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