Sodar
[电] 声音检波和定域
🗣️ 情景例句
Put the tablecloth on the picnic table,
将桌巾布放在野餐桌上，
Never trust of fine words.
切勿轻信漂亮的言词。
When Christ was born nearly two thousand years ago, many people, rich and poor, gave him presents.
大约2000年前基督出生时，许多人，不论穷富，都给他礼物。