n. 背脊,峰,隆起线;山脊,山脉,海脊;高压脊;皱摺,田埂;
vt. 使成脊状,使隆起;
vi. 使成脊状;
🗣️ 情景例句
It's not easy, but what is?
这不容易, 但什么事又容易了?
I would like to ask you a favor.
我可以提出一个要求吗?
They had to work inside the ship, cutting away old metal, fixing new metal plates, drilling holes, laying electrical and phone wires and fixing new pipes for water and steam.