Bilge keel
船底龙骨, 船龙骨
🧩 词语组成解析
n. 底舱, 舱底污水, 废话\\nvt. 使船底漏水\\nvi. 膨胀, 船底漏水
keel
[ki:l]
n. （船的）龙骨;
vt.& vi. 翻身，倾覆;
adj. 无龙骨的;
🗣️ 情景例句
Hi, how are you doing?
你还好吗？
In university, students are trained to become teachers and engineers.
大学的学生被训练成为教师和工程师。
He prepared the speech carefully and went to the wedding with Jenny.
他认真准备了讲稿，带着珍妮一道去参加了婚礼。