Afdl
abbr. auxiliary floating drydock-little 小型辅助浮船坞; Small Auxiliary Floating Dry Dock (non-self-propelled) 小型后备流动的干船坞（非机动式的）（美国海军船舰符号）
🗣️ 情景例句
Hmmm.
嗯。
How do you do?
你好！
'At ten to eight.I bought a paper and waited for the train.'
“7点50分。我买了张报纸，等着车来。”