snorkel
n
1 tube that allows a swimmer to take in air while under water 潜水通气管(潜水人用的).
2 device that allows a submarine to take in air while under water (潜水艇的)通气管. snorkel, v [I]
(-ll-; US -l-) swim with a snorkel 戴潜水通气管潜泳.
🗣️ 情景例句
Yes, I went to the aerobics class today.
去了啦, 我上了有氧运动课了。
Congratulation!
恭喜!
Mr. Green doesn't climb down the chimney. He waits until the children are asleep.