n.玻璃杯垫，航行于沿海港口间的轮船

原形：coaster复数：coasters

I can't wait to ride the roller coaster at the amusement park!
我迫不及待想去游乐园坐过山车！
She screamed with delight every time the coaster went over the top loop.
每当过山车冲过顶部环形轨道时，她都会兴奋地尖叫。
The coaster's twists and turns left me feeling a bit dizzy.
过山车的曲折让我的头有点晕。
The coaster's safety restraints clicked into place before the ride began.
开始前，过山车的安全带已经扣好。
My little brother was too scared to even try the kiddie coaster.
我弟弟太害怕了，连儿童过山车都不敢尝试。
The coaster plunged down the steep drop, and we all held our breath.
过山车疾速下降，我们都屏住呼吸。
After the coaster ride, we grabbed some snacks at the food stand.
过山车结束后，我们在小吃摊上买了点吃的。
The coaster's制造商 is known for its innovative designs and thrilling rides.
这家过山车制造商以创新设计和刺激的乘坐体验而闻名。
Watching others on the coaster, I felt a pang of envy.
看着别人在过山车上，我心中涌起一阵嫉妒。
We decided to take it easy on the first coaster ride of the day, choosing a milder one.
我们决定在一天中先从较温和的过山车开始。