Mbrt
abbr. methylene-blue reduction time 亚甲兰还原时间
🗣️ 情景例句
Thanks, Grandpa.
谢谢你， 爷爷。
I don't feel very well this morning.
我今早感到不很好。
Everybody admires him for his great sense of humour --
人人都钦佩他那绝妙的幽默感 -- 人人，