Otms
abbr. octadecyltrimethoxy silane 十八烷基三甲氧基甲硅烷
🗣️ 情景例句
Seven after nine? No. I'm sure he's in his office.
九点零七分 ，不会太早的。我肯定他到办公室了。
May I ask you to wait here for ten minutes?
请在这里稍等片刻，可以吗？
What is the minimum we would have to order.
那么我们至少得订多少呢。