n.（浅水）平底船( flatboat的名词复数 )...

The captain ordered all passengers and crew into lifeboats.船长命令所有乘客和船员都进入救生艇。We're ready for the lifeboats — lower away!救生艇准备完毕——下水!Lifeboats picked up all the survivors.救生艇救起了所有的幸存者....

housecoats的音标：...