Micromolar
（浓度）微克分子
🗣️ 情景例句
Oh, it's not finished yet,
噢！它尚未完成。
Missing school to watch the football match is out of the question.
为看足球赛而旷课，那可不行。
who can gratify every caprice and lay their hands on almost every object of desire----
他们能够恣意妄为，能染指一切追求的目标。