Sym-methyl phenylurea
[化] 对称甲基·苯基脲
🧩 词语组成解析
[计] 符号, 系统, 制
n. 甲基\\n[化] 甲基
[化] 苯脲\\n[医] 苯脲
🗣️ 情景例句
What is your nationality?
你的国籍是什么？
Friendship cannot stand always on one side.
来而不往非礼也。
Bruce consulted the map once more and told us that the village was now only fifteen miles away.
布鲁斯又看了一眼地图，告诉我们那座村庄离我们只有15英里了。