Vibration test
[化] 振动试验
🧩 词语组成解析
🗣️ 情景例句
Come in. Oh, Carl and David.
哦，是卡尔和大卫，请进。
To plan a vacation trip.
计划休假的旅行。
There is only enough spring water to supply the needs of the houses, so we have to pump from the river for farm use.
泉水只能满足家庭生活用水，因此我们必须从河里抽水以用于农业生产。