Tlme
abbr. n-甲苯磺酰-l-赖氨酸甲酯（n-tosyl-l-lysine methylester n-）
🗣️ 情景例句
Many students are working at part time jobs.
许多学生兼职打工。
Better late than never.
迟做总比不做好。
This machine joins the metal pieces together, he said.
“这台机器把金属片焊接起来，”他说