S-alkyl isothiourea
[化] S-烷基异硫脲
🧩 词语组成解析
n. 烷基, 烃基\\na. 烷基的, 烃基的
[化] 异硫脲
🗣️ 情景例句
The first chopsticks were made from bone and jade.
第一批筷子是骨头或玉制成的。
Nature, time, and patience are the three great physicians.
自然，时间和耐心，是三大伟大的医生。
They had just had enough time to swim out of danger when the boat again completed a circle.
他们刚刚来得及游出危险区，快艇就又转完了一圈。