Xanthenyl-carboxylic acid
[化] ┷噸羧酸
?? 詞語組成解析
噸基, 夾氧(雜)蒽基
[機] 羧基的
??? 情景例句
Good luck.
祝你好運。
Straightforward communication is usually more appreciated.
坦率地交流常常更值得推崇。
When a plane from London arrived at Sydney airport, workers began to unload a number of wooden boxes which contained clothing.
當一架來自倫敦的飛機抵達悉尼機場時，工人們開始卸下裝有服裝的一批木箱。