Shuttling
n. 往复运动；梭动
🗣️ 情景例句
When I wake up in the morning, I go straight to the bathroom.
我早上醒了之后就直接去卫生间洗澡。
When he opened the door the cat ran out and brushed by his legs.
当他一开门，那只猫跳了出来，偎依在他的脚边。
I think the blue dress is prettier.
我认为那件蓝色的更漂亮些。