嘴唇翕动
Lips move
以上为机器翻译结果，长、整句建议使用 人工翻译 。
他的嘴唇翕动着，可已经说不出话来。
He kept moving his lips but could not utter a word.
youdao
拉尔夫嘴唇在翕动，但没有声音出来。
Ralph's lips formed a word but no sound came.
侍者过来时，这个英国人张开嘴，将手指放进嘴中，然后拿出来，并上下翕动嘴唇。
When the waiter came, the Englishman opened his mouth, put his fingers in it, took them out again and moved his lips.
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