July 27th---Yes Logs

1.M: I lost in the phrase 'sleep in'.
O: Missing? Oh, you should say 'I didn't catch it'.
M: Yeah, I didn't catch it.

2.O: What is the linker of your sample?
M: Sorry, could you speak a little clearly? What do you mean by 'linker'?
O: AHM (a kind of chemical reagent) or something else?
M: Yeah, AHM. Now I know what is a linker. Thank you!

3.M: Do you know how to get some frozen carbon dioxide?
O: ? You mean dry ice?
M: Yeah, dry ice.