Hard residue
[化] 硬性残留物(未降解的表面活性剂)
🧩 词语组成解析
hard
[hɑrd]
adj. 困难的;硬的;有力的;努力的;
adv. 努力地;猛力地;严重地;沉重地;
n. 英〉硬海滩，登陆处;
🗣️ 情景例句
The world's greatest grandmother, Mrs. Ellen Stewart,
世界上最伟大的祖母， Ellen Stewart太太，
What is the total circulation of this publication.
这家刊物总发行量多少？
The timing is very important, not only for the movements but also for the lines of the dialogue.
剧中动作以及对 话中台词的时间安排非常重要。