Sodium acid methanearsonate
[建] 甲基胂酸鈉
?? 詞語組成解析
adj. 酸味的;尖刻的;酸的;酸性的;
n. <化>酸;酸味物質;
acid尖,酸,銳利 →酸;酸的,酸性的
??? 情景例句
And Richard thanks you.
Richard也會感謝你。
Open your books and turn to page 20.
打開書,翻到第20頁。
Jim is writing. Lily isn't writing. She's looking at the blackboard.
吉姆在寫字。莉莉沒在寫字。她在看黑板。
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